RootWebArea 'Mackinac Bridge', focused, url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge'
	[38] LabelText ''
		StaticText '🔍'
	[39] textbox "Search 'Wikipedia'"
	[44] link 'Go to welcome page', url='http://192.168.0.199:8888/'
		[45] button '🏠'
	[46] link "Go to the main page of 'Wikipedia'", url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/'
		[47] button 'Wikipedia'
	[48] link 'Go to a randomly selected page', url='http://192.168.0.199:8888/random?content=wikipedia_en_all_maxi_2022-05'
		[49] button '🎲'
	[56] heading 'Mackinac Bridge', hasPopup='menu'
		StaticText 'Mackinac Bridge'
	[59] paragraph ''
		StaticText 'The'
		StaticText 'Mackinac Bridge'
		StaticText '('
		StaticText '/'
		StaticText 'ˈ'
		StaticText 'm'
		StaticText 'æ'
		StaticText 'k'
		StaticText 'ɪ'
		StaticText 'n'
		StaticText 'ɔː'
		StaticText '/'
		StaticText ''
		StaticText 'MAK'
		StaticText '-in-aw'
		StaticText ') is a'
		[73] link 'suspension bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Suspension_bridge'
		StaticText 'spanning the'
		[74] link 'Straits of Mackinac', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Straits_of_Mackinac'
		StaticText ', connecting the'
		[75] link 'Upper', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Upper_Peninsula_of_Michigan'
		StaticText 'and'
		[76] link 'Lower', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Lower_Peninsula_of_Michigan'
		StaticText 'peninsulas of the U.S. state of'
		[77] link 'Michigan', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Michigan'
		StaticText '. Opened in 1957, the'
		StaticText '26,372-foot-long (4.995'
		StaticText ''
		StaticText 'mi; 8.038'
		StaticText ''
		StaticText 'km)'
		[84] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
			StaticText '['
			StaticText '1'
			StaticText ']'
		StaticText 'bridge (familiarly known as "'
		StaticText 'Big Mac'
		StaticText '" and "'
		StaticText 'Mighty Mac'
		StaticText '")'
		[89] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-4'
			StaticText '['
			StaticText '4'
			StaticText ']'
		StaticText "is the world's"
		[91] link '26th-longest main span', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/List_of_longest_suspension_bridge_spans'
		StaticText 'and the longest suspension bridge between anchorages in the Western Hemisphere.'
		[93] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-about-5'
			StaticText '['
			StaticText '5'
			StaticText ']'
		StaticText 'The Mackinac Bridge is part of'
		[95] link 'Interstate\xa075', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Interstate_75_in_Michigan'
			StaticText ''
		StaticText '(I-75) and the Lake Michigan and Huron components of the'
		[97] link 'Great Lakes Circle Tour', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Great_Lakes_Circle_Tour'
		StaticText 'across the straits; it is also a segment of the U.S.'
		[98] link 'North Country National Scenic Trail', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/North_Country_Trail'
		StaticText '. The bridge connects the city of'
		[99] link 'St. Ignace', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/St._Ignace%2C_Michigan'
		StaticText 'on the north end with the village of'
		[100] link 'Mackinaw City', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinaw_City%2C_Michigan'
		StaticText 'on the south.'
	[101] paragraph ''
	[103] table ''
		[104] rowgroup ''
			[105] row ''
				[106] columnheader 'Mackinac Bridge'
					StaticText 'Mackinac Bridge'
			[108] row ''
				[109] cell ''
					[111] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Mackinac_Bridge_from_the_air4.jpg.webp'
			[112] row ''
				[113] rowheader 'Coordinates'
					[114] link 'Coordinates', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Geographic_coordinate_system'
				[115] cell '45.817059°N 84.727822°W'
					[118] link '45.817059°N 84.727822°W', url='geo:45.817059,-84.727822'
						StaticText '45.817059°N 84.727822°W'
			[124] row ''
				[125] rowheader 'Carries'
				[126] cell '4 lanes of I-75\xa0/ GLCT'
					[129] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/I-75.svg.png.webp'
					[132] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Great_Lakes_Circle_Tour.svg.png.webp'
					[133] link 'I-75', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Interstate_75_in_Michigan'
					StaticText ''
					[135] link 'GLCT', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Great_Lakes_Circle_Tour'
			[136] row ''
				[137] rowheader 'Crosses'
				[138] cell 'Straits of Mackinac'
					[139] link 'Straits of Mackinac', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Straits_of_Mackinac'
			[140] row ''
				[141] rowheader 'Locale'
				[142] cell 'St. Ignace and Mackinaw City, Michigan'
					[143] link 'St. Ignace', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/St._Ignace%2C_Michigan'
					[144] link 'Mackinaw City', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinaw_City%2C_Michigan'
					[145] link 'Michigan', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Michigan'
			[146] row ''
				[147] rowheader 'Other name(s)'
				[148] cell 'Mighty Mac or Big Mac'
					StaticText 'Mighty Mac'
					StaticText 'Big Mac'
			[151] row ''
				[152] rowheader 'Maintained by'
				[153] cell 'Mackinac Bridge Authority'
					[154] link 'Mackinac Bridge Authority', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge_Authority'
			[155] row ''
				[156] columnheader 'Characteristics'
			[157] row ''
				[158] rowheader 'Design'
				[159] cell 'Suspension bridge'
					[160] link 'Suspension bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Suspension_bridge'
			[161] row ''
				[162] rowheader 'Total length'
				[163] cell '26,372\xa0ft (8,038\xa0m)[]'
					StaticText ''
					StaticText ''
					[167] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
						StaticText '['
						StaticText '1'
						StaticText ']'
			[169] row ''
				[170] rowheader 'Width'
				[171] cell '68.6\xa0ft (20.9\xa0m) (total width)[] 54\xa0ft (16\xa0m) (road width) 38.1\xa0ft (11.6\xa0m) (depth)[]'
					StaticText ''
					StaticText ''
					[175] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-structurae-2'
						StaticText '['
						StaticText '2'
						StaticText ']'
					StaticText ''
					StaticText ''
					StaticText ''
					StaticText ''
					[184] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-structurae-2'
						StaticText '['
						StaticText '2'
						StaticText ']'
			[186] row ''
				[187] rowheader 'Height'
				[188] cell '552\xa0ft (168\xa0m) (tower height);[] 200\xa0ft (61\xa0m) (deck height)[]'
					StaticText ''
					StaticText ''
					[192] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-structurae-2'
						StaticText '['
						StaticText '2'
						StaticText ']'
					StaticText ''
					StaticText ''
					[197] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
						StaticText '['
						StaticText '1'
						StaticText ']'
			[199] row ''
				[200] rowheader 'Longest span'
				[201] cell '3,800\xa0ft (1,158\xa0m)[]'
					StaticText ''
					StaticText ''
					[205] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-structurae-2'
						StaticText '['
						StaticText '2'
						StaticText ']'
			[207] row ''
				[208] rowheader 'Clearance below'
					[209] link 'Clearance below', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Air_draft#Clearance_below'
				[210] cell '155\xa0ft (47\xa0m)[]'
					StaticText ''
					StaticText ''
					[214] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
						StaticText '['
						StaticText '1'
						StaticText ']'
			[216] row ''
				[217] columnheader 'History'
			[218] row ''
				[219] rowheader 'Designer'
				[220] cell 'David B. Steinman'
					[221] link 'David B. Steinman', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/David_B._Steinman'
			[222] row ''
				[223] rowheader 'Opened'
				[224] cell 'November 1, 1957'
			[228] row ''
				[229] columnheader 'Statistics'
			[230] row ''
				[231] rowheader 'Daily traffic'
					[232] link 'Daily traffic', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Annual_average_daily_traffic'
				[233] cell '11,600'
			[234] row ''
				[235] rowheader 'Toll'
				[236] cell '$2.00 per axle for passenger vehicles ($4.00 per car). $5.00 per axle for motor homes, and commercial vehicles.[]'
					[238] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-fares-3'
						StaticText '['
						StaticText '3'
						StaticText ']'
			[240] row ''
				[241] columnheader 'Location'
			[242] row ''
				[243] cell ''
					[244] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/3f9104444648e533a4929881ffe2c554.png.webp'
	[245] paragraph ''
		StaticText 'Envisioned since the 1880s, the bridge was designed by the engineer'
		[246] link 'David B. Steinman', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/David_B._Steinman'
		StaticText 'and completed in 1957 only after many decades of struggles to begin construction.'
	[247] group ''
		[248] DisclosureTriangle 'Length', expanded=True
			[249] heading 'Length'
		[250] paragraph ''
			StaticText 'The bridge opened on November 1, 1957,'
			[252] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-6'
				StaticText '['
				StaticText '6'
				StaticText ']'
			StaticText 'connecting two peninsulas linked for decades by ferries. At the time, the bridge was formally dedicated as the "world\'s longest suspension bridge between anchorages", allowing a superlative comparison to the'
			[254] link 'Golden Gate Bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Golden_Gate_Bridge'
			StaticText ', which has a longer center span between towers, and the'
			[255] link 'San Francisco–Oakland Bay Bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/San_Francisco%E2%80%93Oakland_Bay_Bridge'
			StaticText ', which has an anchorage in the middle.'
		[256] paragraph ''
			StaticText 'It remains the longest suspension bridge with two towers between anchorages in the'
			[257] link 'Western Hemisphere', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Western_Hemisphere'
			StaticText '.'
			[259] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-about-5'
				StaticText '['
				StaticText '5'
				StaticText ']'
			StaticText 'Much longer anchorage-to-anchorage spans have been built in the'
			[261] link 'Eastern Hemisphere', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Eastern_Hemisphere'
			StaticText ', including the'
			[262] link 'Akashi Kaikyō Bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Akashi_Kaiky%C5%8D_Bridge'
			StaticText 'in Japan ('
			StaticText '6,532'
			StaticText ''
			StaticText 'ft or 1,991'
			StaticText ''
			StaticText 'm'
			StaticText '), but the long leadups to the anchorages on the Mackinac make its total shoreline-to-shoreline length of'
			StaticText 'five miles (8.0'
			StaticText ''
			StaticText 'km)'
			StaticText 'longer than the Akashi Kaikyo ('
			StaticText '2.4'
			StaticText ''
			StaticText 'mi or 3.9'
			StaticText ''
			StaticText 'km'
			StaticText ').'
		[276] paragraph ''
			StaticText "The length of the bridge's main span is"
			StaticText '3,800 feet (1,158'
			StaticText ''
			StaticText 'm)'
			StaticText ', which makes it the third-longest suspension span in the'
			[280] link 'United States', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/United_States'
			StaticText 'and 20th'
			[281] link 'longest suspension span worldwide', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/List_of_longest_suspension_bridge_spans'
			StaticText '. It is also'
			[282] link "one of the world's longest bridges overall", url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/List_of_longest_bridges_in_the_world'
			StaticText '.'
	[283] group ''
		[284] DisclosureTriangle 'History', expanded=True
			[285] heading 'History'
		[286] group ''
			[287] DisclosureTriangle 'Early history', expanded=True
				[288] heading 'Early history'
			[291] image '', url="http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/'Vacationland'%252C_newest_and_largest_car_ferry_added_to_Straits_of_Mackinaw_fleet.jpg.webp"
			[294] link 'Vacationland', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Vacationland_(ferry)'
			StaticText ', the largest and last'
			[295] link 'Michigan State Highway Department', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Michigan_State_Highway_Department'
			StaticText ''
			[296] link 'automobile ferry', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Roll-on/roll-off'
			StaticText 'put in service prior to the completion of the Mackinac Bridge'
			[297] paragraph ''
				StaticText 'The'
				[298] link 'Algonquian peoples', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Algonquian_peoples'
				StaticText 'who lived in the straits area prior to the arrival of Europeans in the 17th century called this region'
				[300] link 'Michilimackinac', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Michilimackinac'
				StaticText ', which is widely understood to mean'
				StaticText 'the Great Turtle.'
				StaticText 'This is thought to refer to the shape of what is now called'
				[302] link 'Mackinac Island', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Island'
				StaticText '. This interpretation of the word is debated by scholars. Trading posts at the Straits of Mackinac attracted peak populations during the summer trading season; they also developed as intertribal meeting places.'
				[304] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-7'
					StaticText '['
					StaticText '7'
					StaticText ']'
			[306] paragraph ''
				StaticText "As exploitation of the state's"
				[307] link 'mineral', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mineral'
				StaticText 'and'
				[308] link 'timber', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Timber'
				StaticText 'resources increased during the 19th century, the area became an important'
				[309] link 'transport hub', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Transport_hub'
				StaticText '. In 1881 the three railroads that reached the Straits, the'
				[310] link 'Michigan Central', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Michigan_Central_Railroad'
				StaticText ','
				[311] link 'Grand Rapids & Indiana', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Grand_Rapids_and_Indiana_Railroad'
				StaticText ', and the'
				[312] link 'Detroit, Mackinac & Marquette', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Detroit%2C_Mackinac_and_Marquette_Railroad'
				StaticText ', jointly established the'
				[313] link 'Mackinac Transportation Company', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Transportation_Company'
				StaticText 'to operate a'
				[314] link 'railroad car ferry', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Train_ferry'
				StaticText 'service across the straits and connect the two peninsulas.'
				[316] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-8'
					StaticText '['
					StaticText '8'
					StaticText ']'
			[318] paragraph ''
				StaticText 'Improved'
				[319] link 'highways', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Highway'
				StaticText 'along the eastern shores of the'
				[320] link 'Lower Peninsula', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Lower_Peninsula'
				StaticText 'brought increased automobile traffic to the Straits region starting in the 1910s. The state of Michigan initiated an automobile ferry service between Mackinaw City and St. Ignace in 1923; it eventually operated nine ferry boats that would carry as many as 9,000 vehicles per day. Traffic backups could stretch as long as'
				StaticText '16 miles (26'
				StaticText ''
				StaticText 'km)'
				StaticText '.'
				[325] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-9'
					StaticText '['
					StaticText '9'
					StaticText ']'
		[327] group ''
			[328] DisclosureTriangle 'Plans for the bridge', expanded=True
				[329] heading 'Plans for the bridge'
			[332] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Traffic_at_opening_of_Mackinac_Bridge%252C_November_1%252C_1957.jpg.webp'
			StaticText "Bridge's opening in November 1957"
			[334] paragraph ''
				StaticText 'After the opening of the'
				[335] link 'Brooklyn Bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Brooklyn_Bridge'
				StaticText 'in 1883, local residents began to imagine that such a structure could span the straits. In 1884, a store owner in'
				[336] link 'St. Ignace', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/St._Ignace%2C_Michigan'
				StaticText 'published a newspaper advertisement that included a reprint of an artist\'s conception of the Brooklyn Bridge with the caption "Proposed bridge across the Straits of Mackinac".'
				[338] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-michigan1-10'
					StaticText '['
					StaticText '10'
					StaticText ']'
			[340] paragraph ''
				StaticText 'The idea of the bridge was discussed in the Michigan Legislature as early as the 1880s. At the time, the Straits of Mackinac area was becoming a popular tourist destination, especially following the creation of'
				[341] link 'Mackinac National Park', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_National_Park'
				StaticText 'on Mackinac Island in 1875.'
			[342] paragraph ''
				StaticText 'At a July 1888 meeting of the board of directors of the'
				[343] link 'Grand Hotel', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Grand_Hotel_(Mackinac_Island)'
				StaticText 'on Mackinac Island,'
				[344] link 'Cornelius Vanderbilt II', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Cornelius_Vanderbilt_II'
				StaticText 'proposed that a bridge be built across the straits, of a design similar to the one then under construction across the'
				[345] link 'Firth of Forth', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Firth_of_Forth'
				StaticText 'in'
				[346] link 'Scotland', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Scotland'
				StaticText '. This would advance commerce in the region and help lengthen the resort season of the hotel.'
				[348] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-michigan1-10'
					StaticText '['
					StaticText '10'
					StaticText ']'
			[350] paragraph ''
				StaticText 'Decades went by with no formal action. In 1920, the Michigan state highway commissioner advocated construction of a floating tunnel across the Straits. At the invitation of the state legislature, C. E. Fowler of'
				[351] link 'New York City', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/New_York_City'
				StaticText 'put forth a plan for a long series of causeways and bridges across the straits from'
				[352] link 'Cheboygan', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Cheboygan%2C_Michigan'
				StaticText ','
				StaticText '17 miles (27'
				StaticText ''
				StaticText 'km)'
				StaticText 'southeast of Mackinaw City, to St. Ignace, using'
				[356] link 'Bois Blanc', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Bois_Blanc_Island_(Michigan)'
				StaticText ','
				[357] link 'Round', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Round_Island_(Michigan)'
				StaticText ', and Mackinac islands as intermediate steps.'
		[358] group ''
			[359] DisclosureTriangle 'Formal planning', expanded=True
				[360] heading 'Formal planning'
			[361] paragraph ''
				StaticText 'In 1923, the state legislature ordered the State Highway Department to establish ferry service across the strait. More and more people used ferries to cross the straits each year, and as they did, the movement to build a bridge increased.'
				[362] link 'Chase Osborn', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Chase_Osborn'
				StaticText ', a former governor, wrote:'
			[364] blockquote ''
				[365] paragraph ''
					StaticText 'Michigan is unifying itself, and a magnificent new route through Michigan to Lake Superior and the Northwest United States is developing, via the Straits of Mackinac. It cannot continue to grow as it ought with clumsy and inadequate ferries for any portion of the year.'
					[367] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-11'
						StaticText '['
						StaticText '11'
						StaticText ']'
			[369] paragraph ''
				StaticText 'By 1928, the ferry service had become so popular and so expensive to operate that Michigan Governor'
				[370] link 'Fred W. Green', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Fred_W._Green'
				StaticText 'ordered the department to study the feasibility of building a bridge across the strait. The department deemed the idea feasible, estimating the cost at $30'
				StaticText ''
				StaticText 'million (equivalent to $'
				StaticText '362'
				StaticText ''
				StaticText 'million'
				StaticText 'in'
				StaticText '2020'
				[377] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-inflation-USGDP-12'
					StaticText '['
					StaticText '12'
					StaticText ']'
				StaticText ').'
			[379] paragraph ''
				StaticText 'In 1934, the Michigan Legislature created the'
				StaticText 'Mackinac Straits Bridge Authority'
				StaticText 'to explore possible methods of constructing and funding the proposed bridge. The Legislature authorized the Authority to seek financing for the project. In the mid-1930s, during the Great Depression, when numerous infrastructure projects received federal aid, the Authority twice attempted to obtain federal funds for the project but was unsuccessful. The'
				[381] link 'United States Army Corps of Engineers', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/United_States_Army_Corps_of_Engineers'
				StaticText 'and President'
				[382] link 'Franklin D. Roosevelt', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Franklin_D._Roosevelt'
				StaticText 'endorsed the project but Congress never appropriated funds. Between 1936 and 1940, the Authority selected a route for the bridge based on preliminary studies. Borings were made for a detailed'
				[383] link 'geological', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Geology'
				StaticText 'study of the route.'
			[384] paragraph ''
				StaticText 'The preliminary plans for the bridge featured a 3-lane roadway, a railroad crossing on the underdeck of the span, and a center-anchorage double-suspension bridge configuration similar to the design of the San Francisco'
				StaticText ''
				StaticText '– Oakland Bay Bridge. Because this would have required sinking an anchorage pier in the deepest area of the Straits, the practicality of this design may have been questionable. A concrete causeway, approximately'
				StaticText '4,000 feet (1,219'
				StaticText ''
				StaticText 'm)'
				StaticText ', extending from the northern shore, was constructed in shallow water from 1939 to 1941. However, a unique engineering challenge was created by the tremendous forces that operate against the base of the bridge, because the lakes freeze during the winter, causing large icebergs to place enormous stress on the bridge.'
			[389] paragraph ''
				StaticText 'At that time, with funding for the project still uncertain, further work was put on hold because of the outbreak of'
				[390] link 'World War II', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/World_War_II'
				StaticText '. The'
				StaticText 'Mackinac Straits Bridge Authority'
				StaticText 'was abolished by the state legislature in 1947, but the same body created a new'
				[392] link 'Mackinac Bridge Authority', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge_Authority'
				StaticText 'three years later in 1950. In June 1950, engineers were retained for the project. By then, it was reported that cars queuing for the ferry at Mackinaw City did not reach St. Ignace until five hours later, and the typical capacity of 460 vehicles per hour could not match the estimated 1,600 for a bridge.'
				[394] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-13'
					StaticText '['
					StaticText '13'
					StaticText ']'
			[396] paragraph ''
				StaticText 'After a report by the engineers in January 1951,'
				[398] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-14'
					StaticText '['
					StaticText '14'
					StaticText ']'
				StaticText 'the state legislature authorized the sale of $85'
				StaticText ''
				StaticText 'million (equivalent to $'
				StaticText '677'
				StaticText ''
				StaticText 'million'
				StaticText 'in'
				StaticText '2020'
				[406] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-inflation-USGDP-12'
					StaticText '['
					StaticText '12'
					StaticText ']'
				StaticText ') in bonds for bridge construction on April 30, 1952. However, a weak bond market in 1953 forced a delay of more than a year before the bonds could be issued.'
		[408] group ''
			[409] DisclosureTriangle 'Engineering and construction', expanded=True
				[410] heading 'Engineering and construction'
			[413] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Mackinac_Bridge_Tower.jpg.webp'
			StaticText 'View of the north tower of the bridge'
			[415] paragraph ''
				[416] link 'David B. Steinman', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/David_B._Steinman'
				StaticText 'was appointed as the design engineer in January 1953 and by the end of 1953, estimates and contracts had been negotiated. A civil engineer at the firm, Abul Hasnat, did the preliminary plans for the bridge. Total cost estimate at that time was $95'
				StaticText ''
				StaticText 'million (equivalent to $'
				StaticText '748'
				StaticText ''
				StaticText 'million'
				StaticText 'in'
				StaticText '2020'
				[423] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-inflation-USGDP-12'
					StaticText '['
					StaticText '12'
					StaticText ']'
				StaticText ') with estimated completion by November 1, 1956. Tolls collected were to pay for the bridge in 20 years.'
				[426] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-15'
					StaticText '['
					StaticText '15'
					StaticText ']'
				StaticText 'Construction began on May 7, 1954. The bridge was built under two major contracts. The'
				[428] link 'Merritt-Chapman and Scott Corporation', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Merritt-Chapman_%26_Scott'
				StaticText 'of New York was awarded the contract for all major substructure work for $25.7 million (equivalent to $'
				StaticText '202'
				StaticText ''
				StaticText 'million'
				StaticText 'in'
				StaticText '2020'
				[434] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-inflation-USGDP-12'
					StaticText '['
					StaticText '12'
					StaticText ']'
				StaticText '), while the'
				[436] link 'American Bridge Division', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/American_Bridge_Company'
				StaticText 'of'
				[437] link 'United States Steel Corporation', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/United_States_Steel_Corporation'
				StaticText 'was awarded a contract of more than $44'
				StaticText ''
				StaticText 'million (equivalent to $'
				StaticText '343'
				StaticText ''
				StaticText 'million'
				StaticText 'in'
				StaticText '2020'
				[444] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-inflation-USGDP-12'
					StaticText '['
					StaticText '12'
					StaticText ']'
				StaticText ') to build the'
				[446] link 'steel', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Steel'
				StaticText 'superstructure.'
				[448] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-16'
					StaticText '['
					StaticText '16'
					StaticText ']'
			[450] paragraph ''
				StaticText 'Construction, staged using the 1939–41 causeway, took three and a half years (four summers, no winter construction) at a total cost of $100 million and the lives of five workers. Contrary to popular belief, none of them are entombed in the bridge.'
				[452] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-17'
					StaticText '['
					StaticText '17'
					StaticText ']'
				StaticText 'It opened to traffic on schedule on November 1, 1957, and the ferry service was discontinued on the same day. The bridge was formally dedicated on June 25, 1958.'
			[454] paragraph ''
				[455] link 'G. Mennen Williams', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/G._Mennen_Williams'
				StaticText 'was governor during the construction of the Mackinac Bridge. He began the tradition of the governor leading the'
				[456] link 'Mackinac Bridge Walk', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge_Walk'
				StaticText 'across it every'
				[457] link 'Labor Day', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Labor_Day'
				StaticText '.'
				[459] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-nga-18'
					StaticText '['
					StaticText '18'
					StaticText ']'
				StaticText 'U.S. Senator'
				[461] link 'Prentiss M. Brown', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Prentiss_M._Brown'
				StaticText 'has been called the "father of the Mackinac Bridge",'
				[463] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-pmb-19'
					StaticText '['
					StaticText '19'
					StaticText ']'
				StaticText 'and was honored with a special memorial'
				[465] link 'bridge token', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Token_coin'
				StaticText 'created by the Mackinac Bridge Authority.'
				[467] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-tokens-20'
					StaticText '['
					StaticText '20'
					StaticText ']'
			[469] paragraph ''
				StaticText 'The bridge officially achieved its 100'
				StaticText ''
				StaticText 'millionth crossing exactly 40 years after its dedication, on June 25, 1998.'
				[472] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
				StaticText "The 50th anniversary of the bridge's opening was celebrated on November 1, 2007, in a ceremony hosted by the Mackinac Bridge Authority at the viewing park adjacent to the St. Ignace causeway."
				[475] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
				StaticText 'The bridge was designated as a'
				[477] link 'National Historic Civil Engineering Landmark', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/National_Historic_Civil_Engineering_Landmark'
				StaticText 'by the'
				[478] link 'American Society of Civil Engineers', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/American_Society_of_Civil_Engineers'
				StaticText 'in 2010.'
				[480] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-21'
					StaticText '['
					StaticText '21'
					StaticText ']'
		[482] group ''
			[483] DisclosureTriangle "History of the bridge's design", expanded=True
				[484] heading "History of the bridge's design"
			[487] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Mackinac_Bridge-2.jpg.webp'
			StaticText 'View of a bridge tower'
			[489] paragraph ''
				StaticText 'The design of the Mackinac Bridge was directly influenced by the lessons from the'
				[490] link 'first Tacoma Narrows Bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Tacoma_Narrows_Bridge_(1940)'
				StaticText ', which failed in 1940 because of its instability in high winds. Three years after that disaster, Steinman had published a theoretical analysis of suspension-bridge stability problems, which recommended that future bridge designs include deep stiffening'
				[491] link 'trusses', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Truss'
				StaticText 'to support the bridge deck and an open-grid roadway to reduce its wind resistance. Both of these features were incorporated into the design of the Mackinac Bridge. The stiffening truss is open to reduce wind resistance. The road deck is shaped as an airfoil to provide lift in a cross wind, and the center two lanes are open grid to allow vertical (upward) air flow, which fairly precisely cancels the lift, making the roadway stable in design in winds of up to'
				StaticText '150 miles per hour (240'
				StaticText ''
				StaticText 'km/h)'
				StaticText '.'
	[495] group ''
		[496] DisclosureTriangle 'Facts and figures', expanded=True
			[497] heading 'Facts and figures'
		[500] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Mackinac_Bridge.jpg.webp'
		StaticText 'The Mackinac Bridge from the south shore'
		[504] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Mackinac_Bridge_at_Night_August_2011.jpg.webp'
		StaticText 'The Mackinac Bridge at night'
		[508] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Freighter_passing_under_Mackinac_Bridge.jpg.webp'
		StaticText 'Freighter passing under the bridge'
		[510] paragraph ''
			StaticText 'The Mackinac Bridge is a'
			[511] link 'toll bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Toll_bridge'
			StaticText 'on'
			[512] link 'Interstate\xa075', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Interstate_75_in_Michigan'
				StaticText ''
			StaticText '(I-75). The'
			[514] link 'US Highway\xa027', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/U.S._Route_27_in_Michigan'
				StaticText ''
			StaticText '(US'
			StaticText ''
			StaticText '27) designation was initially extended across the bridge.'
			[518] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-MSHD58-22'
				StaticText '['
				StaticText '22'
				StaticText ']'
			StaticText 'In November 1960, sections of I-75 freeway opened from Indian River north to the southern bridge approaches in Mackinaw City,'
			[521] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-blade1960-23'
				StaticText '['
				StaticText '23'
				StaticText ']'
			StaticText 'and US'
			StaticText ''
			StaticText '27 was removed from the bridge.'
			[525] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-MSHD61-24'
				StaticText '['
				StaticText '24'
				StaticText ']'
			StaticText 'It is one of only three segments of I-75 that are tolled, the others being the American half of the'
			[527] link 'International Bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Sault_Ste._Marie_International_Bridge'
			StaticText 'near'
			[528] link 'Sault Ste. Marie, Michigan', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Sault_Ste._Marie%2C_Michigan'
			StaticText ', and'
			[529] link 'Alligator Alley', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Alligator_Alley'
			StaticText 'in'
			[530] link 'Florida', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Interstate_75_in_Florida'
			StaticText '. The current toll is $4.00 for automobiles and $5.00 per axle for trucks. The Mackinac Bridge Authority raised the toll in 2007 to fund a $300'
			StaticText ''
			StaticText 'million renovation program, which would include completely replacing the bridge deck.'
			[533] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-wzzm-tolls-25'
				StaticText '['
				StaticText '25'
				StaticText ']'
		[535] paragraph ''
			StaticText 'Every'
			[536] link 'Labor Day', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Labor_Day'
			StaticText ', the bridge is open to walkers for the'
			[537] link 'Mackinac Bridge Walk', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge_Walk'
			StaticText '.'
		[538] paragraph ''
			StaticText 'Painting of the bridge takes seven years,'
			[540] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-26'
				StaticText '['
				StaticText '26'
				StaticText ']'
			StaticText 'and when painting of the bridge is complete, it begins again. The current painting project began in 1999 and was expected to take 20 years to complete because the lead-based paint needs to be removed, incurring additional disposal requirements.'
			[543] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-27'
				StaticText '['
				StaticText '27'
				StaticText ']'
			[546] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-28'
				StaticText '['
				StaticText '28'
				StaticText ']'
		[548] paragraph ''
			StaticText 'The bridge celebrated its 150 millionth vehicle crossing on September 6, 2009.'
			[550] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-pr-29'
				StaticText '['
				StaticText '29'
				StaticText ']'
		[552] list ''
			[553] listitem ''
				ListMarker '■'
				StaticText 'Length from cable bent pier to cable bent pier:'
				StaticText '7,400 feet (2,256'
				StaticText ''
				StaticText 'm)'
				StaticText '.'
				[558] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[560] listitem ''
				ListMarker '■'
				StaticText 'Total width of the roadway:'
				StaticText '54 feet (16.5'
				StaticText ''
				StaticText 'm)'
				[565] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
				[567] list ''
					[568] listitem ''
						ListMarker '•'
						StaticText 'Two outside lanes:'
						StaticText '12 feet (3.7'
						StaticText ''
						StaticText 'm)'
						StaticText 'wide each'
						[573] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
					[575] listitem ''
						ListMarker '•'
						StaticText 'Two inside lanes:'
						StaticText '11 feet (3.4'
						StaticText ''
						StaticText 'm)'
						StaticText 'wide each'
						[580] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
					[582] listitem ''
						ListMarker '•'
						StaticText 'Center mall:'
						StaticText '2 feet (0.61'
						StaticText ''
						StaticText 'm)'
					[586] listitem ''
						ListMarker '•'
						StaticText 'Catwalk, curb and rail width:'
						StaticText '3 feet (0.91'
						StaticText ''
						StaticText 'm)'
						StaticText 'on each side'
			[590] listitem ''
				ListMarker '■'
				StaticText 'Width of stiffening truss in the suspended span:'
				StaticText '68 feet (20.7'
				StaticText ''
				StaticText 'm)'
				StaticText '.'
				[595] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[597] listitem ''
				ListMarker '■'
				StaticText 'Depth of stiffening truss:'
				StaticText '38.1 feet (11.6'
				StaticText ''
				StaticText 'm)'
				[602] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-structurae-2'
					StaticText '['
					StaticText '2'
					StaticText ']'
				[605] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[607] listitem ''
				ListMarker '■'
				StaticText 'Height of the roadway at mid-span: approximately'
				StaticText '200 feet (61'
				StaticText ''
				StaticText 'm)'
				StaticText 'above water level.'
				[612] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[614] listitem ''
				ListMarker '■'
				StaticText 'Vertical clearance at normal temperature:'
				[615] list ''
					[616] listitem ''
						ListMarker '•'
						StaticText '155 feet (47'
						StaticText ''
						StaticText 'm)'
						StaticText 'at the center of the main suspension span.'
						[621] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
					[623] listitem ''
						ListMarker '•'
						StaticText '135 feet (41'
						StaticText ''
						StaticText 'm)'
						StaticText 'at the boundaries of the'
						StaticText '3,000-foot-wide (914'
						StaticText ''
						StaticText 'm)'
						StaticText 'navigation channel.'
						[631] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
			[633] listitem ''
				ListMarker '■'
				StaticText 'Construction cost: $99.8'
				StaticText ''
				StaticText 'million (equivalent to $'
				StaticText '717'
				StaticText ''
				StaticText 'million'
				StaticText 'in'
				StaticText '2020'
				[640] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-inflation-USGDP-12'
					StaticText '['
					StaticText '12'
					StaticText ']'
				StaticText ')'
				[643] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[645] listitem ''
				ListMarker '■'
				StaticText 'Height of towers above water:'
				StaticText '552 feet (168'
				StaticText ''
				StaticText 'm)'
				[650] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[652] listitem ''
				ListMarker '■'
				StaticText 'Max. depth of towers below water:'
				StaticText '210 feet (64'
				StaticText ''
				StaticText 'm)'
				[657] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[659] listitem ''
				ListMarker '■'
				StaticText 'Depth of water beneath the center of the bridge,'
				StaticText '250 feet (76'
				StaticText ''
				StaticText 'm)'
				[664] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
					StaticText '['
					StaticText '1'
					StaticText ']'
			[666] listitem ''
				ListMarker '■'
				StaticText 'Main cables:'
				[667] list ''
					[668] listitem ''
						ListMarker '•'
						StaticText 'Number of wires in each cable: 12,580'
						[670] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
					[672] listitem ''
						ListMarker '•'
						StaticText 'Diameter of each wire:'
						StaticText '0.196 inches (0.498'
						StaticText ''
						StaticText 'cm)'
						[677] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
					[679] listitem ''
						ListMarker '•'
						StaticText 'Diameter of each cable:'
						StaticText '24.5 inches (62.23'
						StaticText ''
						StaticText 'cm)'
						[684] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
					[686] listitem ''
						ListMarker '•'
						StaticText 'Total length of wire in main cables:'
						StaticText '42,000 miles (68,000'
						StaticText ''
						StaticText 'km)'
						StaticText '.'
						[691] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mbafacts-1'
							StaticText '['
							StaticText '1'
							StaticText ']'
			[693] listitem ''
				ListMarker '■'
				StaticText 'Total vehicle crossings, 2005: 4,236,491 (average 11,608 per day)'
			[694] listitem ''
				ListMarker '■'
				StaticText 'Speed limit:'
				StaticText '45 miles per hour (72'
				StaticText ''
				StaticText 'km/h)'
				StaticText 'for passenger cars,'
				StaticText '20 miles per hour (32'
				StaticText ''
				StaticText 'km/h)'
				StaticText 'for heavy trucks. Heavy trucks are also required to leave a'
				StaticText '500-foot (150'
				StaticText ''
				StaticText 'm)'
				StaticText 'spacing ahead.'
		[704] group ''
			[705] DisclosureTriangle 'Work and major accident fatalities', expanded=True
				[706] heading 'Work and major accident fatalities'
			[707] paragraph ''
				StaticText 'Five workers died during the construction of the bridge:'
				[709] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-imo-30'
					StaticText '['
					StaticText '30'
					StaticText ']'
			[711] list ''
				[712] listitem ''
					ListMarker '■'
					StaticText 'Diver Frank Pepper ascended too quickly from a depth of'
					StaticText '140 feet (43'
					StaticText ''
					StaticText 'm)'
					StaticText 'on September 16, 1954. Despite being rushed to a'
					[716] link 'decompression chamber', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Decompression_chamber'
					StaticText ', the 46-year-old died from the'
					[717] link 'bends', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Decompression_sickness'
					StaticText '.'
					[719] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-31'
						StaticText '['
						StaticText '31'
						StaticText ']'
				[721] listitem ''
					ListMarker '■'
					StaticText 'Twenty-six-year-old James LeSarge lost his balance on October 10, 1954, and fell into a'
					[722] link 'caisson', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Caisson_(engineering)'
					StaticText '. He fell'
					StaticText '40 feet (12'
					StaticText ''
					StaticText 'm)'
					StaticText 'and likely died of head injuries caused by impact with the criss-crossing steel beams inside the caisson.'
					[727] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-Rubin_1985_136-32'
						StaticText '['
						StaticText '32'
						StaticText ']'
				[729] listitem ''
					ListMarker '■'
					StaticText 'Albert Abbott died on October 25, 1954. The forty-year-old fell'
					StaticText 'four feet (1.2'
					StaticText ''
					StaticText 'm)'
					StaticText 'into the water while working on an'
					StaticText '18-inch (46'
					StaticText ''
					StaticText 'cm)'
					StaticText 'wide beam. Witnesses speculate he suffered a heart attack.'
					[737] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-Rubin_1985_136-32'
						StaticText '['
						StaticText '32'
						StaticText ']'
				[739] listitem ''
					ListMarker '■'
					StaticText "Twenty-eight-year-old Jack Baker and Robert Koppen died in a catwalk collapse near the north tower on June 6, 1956; it was their first day on the job. Koppen's body was never recovered. Another man suffered a broken ankle."
					[741] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-33'
						StaticText '['
						StaticText '33'
						StaticText ']'
			[743] paragraph ''
				StaticText 'All five men are memorialized on a'
				[744] link 'plaque', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Commemorative_plaque'
				StaticText "near the bridge's northern end (Bridge View Park). Contrary to folklore, no bodies are embedded in the concrete."
				[746] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-34'
					StaticText '['
					StaticText '34'
					StaticText ']'
				[749] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-faq-35'
					StaticText '['
					StaticText '35'
					StaticText ']'
			[751] paragraph ''
				StaticText 'One worker has died since the bridge was completed. Daniel Doyle fell'
				StaticText '60 to 70 feet (18 to 21'
				StaticText ''
				StaticText 'm)'
				StaticText 'from scaffolding on August 7, 1997. He survived the fall but fell victim to the'
				StaticText '50'
				StaticText ''
				StaticText '°F (10'
				StaticText ''
				StaticText '°C)'
				StaticText 'water temperature. His body was recovered the next day in'
				StaticText '95 feet (29'
				StaticText ''
				StaticText 'm)'
				StaticText 'of water.'
			[763] paragraph ''
				StaticText 'Two vehicles have fallen off the bridge:'
			[764] list ''
				[765] listitem ''
					ListMarker '■'
					StaticText 'On September 22, 1989, Leslie Ann Pluhar died when her car, a 1987 Yugo, plunged over the'
					StaticText '36-inch-high (91'
					StaticText ''
					StaticText 'cm)'
					StaticText 'railing. High winds were initially blamed,'
					[770] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-zacharias-36'
						StaticText '['
						StaticText '36'
						StaticText ']'
					StaticText 'which was not supported by recorded wind speed measurements taken on and around the bridge at the time of the accident.'
					[773] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-37'
						StaticText '['
						StaticText '37'
						StaticText ']'
					[776] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-38'
						StaticText '['
						StaticText '38'
						StaticText ']'
					StaticText "Later investigation showed the driver lost control due to excessive speed and her vehicle bumped the bridge's 4-inch-high median and then crossed back through the northbound lanes, hitting a curb, jumping an outer guardrail and falling off the bridge,"
					[779] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-39'
						StaticText '['
						StaticText '39'
						StaticText ']'
				[781] listitem ''
					ListMarker '■'
					StaticText 'On March 2, 1997, Richard Alan Daraban drove his car over the edge. It was later determined to be a suicide.'
					[783] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-daraban-40'
						StaticText '['
						StaticText '40'
						StaticText ']'
			[785] paragraph ''
				StaticText 'On September 10, 1978, a small private plane carrying'
				[786] link 'United States Marine Corps Reserve', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/United_States_Marine_Corps_Reserve'
				StaticText "officers Maj. Virgil Osborne, Capt. James Robbins, and Capt. Wayne W. Wisbrock smashed into one of the bridge's suspension cables while flying in a heavy fog. The impact tore the wings off the plane, which then plunged into the Straits of Mackinac. All three men were killed."
				[788] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-41'
					StaticText '['
					StaticText '41'
					StaticText ']'
				[791] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-42'
					StaticText '['
					StaticText '42'
					StaticText ']'
			[793] paragraph ''
				StaticText 'Because the bridge is not accessible to pedestrians,'
				[795] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-43'
					StaticText '['
					StaticText 'a'
					StaticText ']'
				StaticText ''
				[797] link 'suicides by jumping from the bridge', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Suicide_bridge'
				StaticText 'have been rare, with the most recent confirmed case taking place on December 31, 2012.'
				[799] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-44'
					StaticText '['
					StaticText '43'
					StaticText ']'
				StaticText 'There have been roughly a dozen suicides by people jumping off the bridge'
				StaticText 'as of 2013'
				StaticText '.'
				[803] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-45'
					StaticText '['
					StaticText '44'
					StaticText ']'
		[805] group ''
			[806] DisclosureTriangle 'Crossing the bridge', expanded=True
				[807] heading 'Crossing the bridge'
			[808] paragraph ''
				StaticText 'Some individuals have difficulty crossing bridges, a phenomenon known as'
				[809] link 'gephyrophobia', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Gephyrophobia'
				StaticText '. The Mackinac Bridge Authority has a Drivers Assistance Program that provides drivers for those with gephyrophobia, or anyone who is more comfortable having someone else drive them across. More than a thousand people use this service every year. Those interested can arrange, either by phone or with the toll collector, to have their cars or motorcycles driven to the other end. There is an additional fee for this service.'
			[810] paragraph ''
				StaticText 'Bicycles and pedestrians are not permitted on the bridge. Up until 2017, an exception was allowed for riders of two annual bicycle tours.'
				[812] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-cancel-46'
					StaticText '['
					StaticText '45'
					StaticText ']'
				StaticText 'As of March 13, 2020 a program to transport bicycles has been suspended indefinitely due to the'
				[814] link 'COVID-19 pandemic', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/COVID-19_pandemic'
				StaticText '.'
				[816] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-bike-47'
					StaticText '['
					StaticText '46'
					StaticText ']'
			[818] paragraph ''
				StaticText 'Travelers across the Mackinac Bridge can listen to an AM radio broadcast that recounts the history of the bridge and provides updates on driving conditions.'
				[820] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-michiguide-48'
					StaticText '['
					StaticText '47'
					StaticText ']'
	[822] group ''
		[823] DisclosureTriangle 'Bridge Walk', expanded=True
			[824] heading 'Bridge Walk'
		[827] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Mackwalk.JPG.webp'
		StaticText 'The Mackinac Bridge Walk'
		[829] paragraph ''
			StaticText 'The first'
			[830] link 'Mackinac Bridge Walk', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge_Walk'
			StaticText 'was held in 1958, when it was led by Governor'
			[831] link 'G. Mennen Williams', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/G._Mennen_Williams'
			StaticText ". The first walk was held during the Bridge's Dedication Ceremony held in late June, and has been held on"
			[832] link 'Labor Day', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Labor_Day'
			StaticText 'since 1959. Until 2018, school buses from local districts transported walkers from Mackinaw City to St. Ignace to begin the walk. Thousands of people, traditionally led by the Governor of Michigan, cross the five-mile (8'
			StaticText ''
			StaticText 'km) span on foot from St. Ignace to Mackinaw City. Before 1964, people walked the Bridge from Mackinaw City to St. Ignace. Prior to 2017, two lanes of the bridge would remain open to public vehicle traffic; this policy was changed in 2017 to close the entire bridge to public vehicle traffic for the duration of the event.'
			[835] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-walk-49'
				StaticText '['
				StaticText '48'
				StaticText ']'
			StaticText 'The Bridge Walk is the only day of the year that hikers can hike this section of the'
			[837] link 'North Country National Scenic Trail', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/North_Country_National_Scenic_Trail'
			StaticText '.'
			[839] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-NCTA-50'
				StaticText '['
				StaticText '49'
				StaticText ']'
	[841] group ''
		[842] DisclosureTriangle 'Tourism', expanded=True
			[843] heading 'Tourism'
		[846] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/MackinacIslandFerry.jpg.webp'
		StaticText 'A'
		[848] link 'Mackinac Island', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Island'
		StaticText 'ferry passing in front of the Mackinac Bridge.'
		[849] paragraph ''
			StaticText 'During the summer months, the Upper Peninsula and the Mackinac Bridge have become a major tourist destination.'
			[851] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mtb-51'
				StaticText '['
				StaticText '50'
				StaticText ']'
			StaticText 'In addition to visitors to Mackinac Island, the bridge has attracted interest from a diverse group of tourists including bridge enthusiasts, bird-watchers, and photographers.'
			[854] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-mba-pg-52'
				StaticText '['
				StaticText '51'
				StaticText ']'
			StaticText 'The Straits area is a popular sailing destination for boats of all types, which make it easier to get a closer view to the underlying structure of the bridge.'
	[856] group ''
		[857] DisclosureTriangle 'In media', expanded=True
			[858] heading 'In media'
		[861] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Mackinac_Bridge_from_Mackinaw_City.jpg.webp'
		StaticText 'Mackinac Bridge from Michilimackinac State Park, Mackinaw City'
		[863] paragraph ''
			StaticText "On June 25, 1958, to coincide with that year's celebration of the November 1957 opening, the"
			[864] link 'United States Postal Service', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/United_States_Postal_Service'
			StaticText '(USPS) released a 3¢'
			[865] link 'commemorative stamp', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Commemorative_stamp'
			StaticText 'featuring the recently completed bridge. It was entitled "Connecting the Peninsulas of Michigan" and 107,195,200'
			StaticText ''
			StaticText 'copies were issued.'
			[868] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-stamp-53'
				StaticText '['
				StaticText '52'
				StaticText ']'
			StaticText 'The USPS again honored the Mackinac Bridge as the subject of its 2010'
			[870] link 'priority mail', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Priority_mail'
			StaticText '$4.90 stamp, which went on sale February 3.'
			[872] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-54'
				StaticText '['
				StaticText '53'
				StaticText ']'
			StaticText 'The bridge authority and MDOT unveiled the stamp, which featured a "seagull\'s-eye view" of the landmark, with a passing'
			[874] link 'freighter', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Cargo_ship'
			StaticText 'below.'
			[876] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-freep-stamp-55'
				StaticText '['
				StaticText '54'
				StaticText ']'
			StaticText 'Artist Dan Cosgrove worked from'
			[878] link 'panoramic', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Panoramic'
			StaticText 'photographs to create the artwork. This is one of several designs that Cosgrove has produced for the USPS.'
			[880] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-56'
				StaticText '['
				StaticText '55'
				StaticText ']'
		[882] paragraph ''
			StaticText 'On April 24, 1959, Captain John S. Lappo, an officer in the'
			[883] link 'Strategic Air Command', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Strategic_Air_Command'
			StaticText ', operating from'
			[884] link 'Lockbourne AFB', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Lockbourne_AFB'
			StaticText 'flew his'
			[885] link 'Boeing B-47 Stratojet', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Boeing_B-47_Stratojet'
			StaticText 'beneath the bridge. Following a'
			[886] link 'general court-martial', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Courts-martial_in_the_United_States'
			StaticText ', he was grounded for life.'
			[888] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-57'
				StaticText '['
				StaticText '56'
				StaticText ']'
		[890] paragraph ''
			StaticText 'A feature-length documentary entitled'
			StaticText 'Building the Mighty Mac'
			StaticText 'was produced by Hollywood filmmaker Mark Howell in 1997 and was shown on'
			[892] link 'PBS', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Public_Broadcasting_System'
			StaticText ". The program features numerous interviews with the key people who built the structure and includes restored 16mm color footage of the bridge's construction."
			[894] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-58'
				StaticText '['
				StaticText '57'
				StaticText ']'
		[896] paragraph ''
			StaticText 'The history and building of the bridge was featured in a 2003 episode of the'
			[897] link 'History Channel', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/History_(U.S._TV_channel)'
			StaticText 'TV show'
			[899] link 'Modern Marvels', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Modern_Marvels'
			StaticText '.'
			[901] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-imdb-59'
				StaticText '['
				StaticText '58'
				StaticText ']'
		[903] paragraph ''
			StaticText 'On July 19, 2007, the'
			[904] link 'Detroit Science Center', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Detroit_Science_Center'
			StaticText 'unveiled an'
			StaticText '80-foot-long (24'
			StaticText ''
			StaticText 'm)'
			StaticText ','
			StaticText '19-foot-tall (5.8'
			StaticText ''
			StaticText 'm)'
			StaticText "scale model of the Mackinac Bridge. The exhibit was part of the state's 50th anniversary celebration of the bridge."
			[911] link 'Sherwin-Williams', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Sherwin-Williams'
			StaticText 'supplied authentic Mackinac Bridge-colored paint for the project.'
			[913] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-prnw-60'
				StaticText '['
				StaticText '59'
				StaticText ']'
		[915] paragraph ''
			StaticText 'The bridge and its maintenance crew were featured in an episode of the'
			[916] link 'Discovery Channel', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Discovery_Channel'
			StaticText 'TV show'
			[918] link 'Dirty Jobs', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Dirty_Jobs'
			StaticText 'on August 7, 2007. Host'
			[919] link 'Mike Rowe', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mike_Rowe_(television_host)'
			StaticText 'and crew spent several days filming the'
			[920] link 'episode', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/List_of_Dirty_Jobs_episodes'
			StaticText 'in May 2007.'
			[922] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-61'
				StaticText '['
				StaticText '60'
				StaticText ']'
			[925] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-62'
				StaticText '['
				StaticText '61'
				StaticText ']'
		[927] paragraph ''
			StaticText 'MDOT also featured the bridge on the cover of the 2007 state highway map to celebrate its 50th anniversary.'
			[929] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-MDOT07-63'
				StaticText '['
				StaticText '62'
				StaticText ']'
		[935] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Straits_of_Mackinac_Panorama.jpg.webp'
		StaticText '2008 panorama of the bridge from'
		[937] link 'Mackinac Island', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Island'
	[938] group ''
		[939] DisclosureTriangle 'See also', expanded=True
			[940] heading 'See also'
		[942] list ''
			[943] listitem ''
				ListMarker '■'
				[944] link 'List of longest suspension bridge spans', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/List_of_longest_suspension_bridge_spans'
	[946] group ''
		[947] DisclosureTriangle 'Notes', expanded=True
			[948] heading 'Notes'
		[952] list ''
			[953] listitem ''
				ListMarker '0.'
				StaticText 'Excepting the Labor Day bridge walk.'
	[955] group ''
		[956] DisclosureTriangle 'References', expanded=True
			[957] heading 'References'
		[960] list ''
			[961] listitem ''
				ListMarker '0.'
				[964] link 'Mackinac Bridge Authority', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge_Authority'
				StaticText '(n.d.).'
				[965] link '"Facts & Figures"', url='https://web.archive.org/web/20180122011707/http://www.mackinacbridge.org/history/facts-figures/'
				StaticText '. Mackinac Bridge Authority. Archived from'
				[966] link 'the original', url='http://www.mackinacbridge.org/history/facts-figures/'
				StaticText 'on January 22, 2018'
				StaticText '. Retrieved'
				StaticText 'January 22,'
				StaticText '2018'
				StaticText '.'
			[969] listitem ''
				ListMarker '0.'
				[971] link 'Mackinac Straits Bridge', url='https://structurae.net/structures/data/index.cfm?ID=20000141'
				StaticText 'at'
				[973] link 'Structurae', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Structurae'
				StaticText '. Retrieved January 30, 2010.'
			[974] listitem ''
				ListMarker '0.'
				StaticText 'Mackinac Bridge Authority (2010).'
				[977] link '"Mackinac Bridge Fare Schedules"', url='https://web.archive.org/web/20091222183944/http://www.mackinacbridge.org/fare-schedule-9/'
				StaticText '. Mackinac Bridge Authority. Archived from'
				[978] link 'the original', url='http://www.mackinacbridge.org/fare-schedule-9/'
				StaticText 'on December 22, 2009'
				StaticText '. Retrieved'
				StaticText 'January 30,'
				StaticText '2010'
				StaticText '.'
			[981] listitem ''
				ListMarker '0.'
				[984] link '""Mighty Mac" Bridge Run"', url='http://www.saintignace.org/event/mighty-mac-bridge-race/'
				StaticText '. St. Ignace'
				[985] link 'Chamber of Commerce', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Chamber_of_Commerce'
				StaticText '. 2017'
				StaticText '. Retrieved'
				StaticText 'September 8,'
				StaticText '2017'
				StaticText '.'
			[988] listitem ''
				ListMarker '0.'
				StaticText 'Mackinac Bridge Authority (2010).'
				[991] link '"About the Bridge"', url='https://web.archive.org/web/20091222184021/http://www.mackinacbridge.org/about-the-bridge-8/'
				StaticText '. Mackinac Bridge Authority. Archived from'
				[992] link 'the original', url='http://mackinacbridge.org/about-the-bridge-8/'
				StaticText 'on December 22, 2009'
				StaticText '. Retrieved'
				StaticText 'January 30,'
				StaticText '2010'
				StaticText '.'
			[995] listitem ''
				ListMarker '0.'
				[997] list ''
					[998] listitem ''
						ListMarker '■'
						StaticText 'Rubin, Lawrence (1958).'
						[1001] link 'Mighty Mac: The Official Picture History of the Mackinac Bridge', url='https://archive.org/details/mightymacofficia0000rubi'
							StaticText 'Mighty Mac: The Official Picture History of the Mackinac Bridge'
						StaticText '. Wayne State University Press. p.'
						StaticText ''
						[1004] link '14', url='https://archive.org/details/mightymacofficia0000rubi/page/14'
						StaticText '.'
						[1005] link 'ISBN', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/ISBN_(identifier)'
						StaticText ''
						StaticText '978-0-814-31817-1'
						StaticText '.'
			[1008] listitem ''
				ListMarker '0.'
				[1011] link '"Mackinaw, Mackinac Straits, Mackinac Island"', url='https://web.archive.org/web/20130925185840/http://www.michilimackinac.com/'
				StaticText '. Michilimackinac. Archived from'
				[1012] link 'the original', url='http://www.michilimackinac.com/'
				StaticText 'on September 25, 2013'
				StaticText '. Retrieved'
				StaticText 'November 2,'
				StaticText '2013'
				StaticText '.'
			[1015] listitem ''
				ListMarker '0.'
				[1018] link 'Michigan Department of Transportation', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Michigan_Department_of_Transportation'
				StaticText '.'
				[1019] link '"I-75 / Straits of Mackinac"', url='http://www.michigan.gov/mdot/0,4616,7-151-9620_11154_11188-26923--,00.html'
				StaticText '.'
				StaticText "Michigan's Historic Bridges"
				StaticText '. Michigan Department of Transportation'
				StaticText '. Retrieved'
				StaticText 'November 2,'
				StaticText '2013'
				StaticText '.'
			[1023] listitem ''
				ListMarker '0.'
				[1026] link '"Mackinac Bridge"', url='https://www.asce.org/about-civil-engineering/history-and-heritage/historic-landmarks/mackinac-bridge'
				StaticText '.'
				StaticText 'American Society of Civil Engineers'
				StaticText '. Retrieved'
				StaticText 'January 29,'
				StaticText '2022'
				StaticText '.'
			[1030] listitem ''
				ListMarker '0.'
				StaticText 'Michigan Department of Transportation.'
				[1033] link '"History"', url='http://www.michigan.gov/mdot/0,4616,7-151-9618_11016-25527--,00.html'
				StaticText '. Michigan Department of Transportation'
				StaticText '. Retrieved'
				StaticText 'November 2,'
				StaticText '2013'
				StaticText '.'
			[1036] listitem ''
				ListMarker '0.'
				[1038] link 'Rubin (1958)', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#CITEREFRubin1958'
				StaticText ', p.'
				StaticText ''
				StaticText '13.'
			[1040] listitem ''
				ListMarker '0.'
				StaticText 'Johnston, Louis; Williamson, Samuel H. (2022).'
				[1043] link '"What Was the U.S. GDP Then?"', url='http://www.measuringworth.com/datasets/usgdp/'
				StaticText '.'
				StaticText 'MeasuringWorth'
				StaticText '. Retrieved'
				StaticText 'February 12,'
				StaticText '2022'
				StaticText '.'
				StaticText 'United States'
				[1047] link 'Gross Domestic Product deflator', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Gross_Domestic_Product_deflator'
				StaticText 'figures follow the'
				StaticText 'Measuring Worth'
				StaticText 'series.'
			[1049] listitem ''
				ListMarker '0.'
				[1051] link 'Rubin (1958)', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#CITEREFRubin1958'
				StaticText ', p.'
				StaticText ''
				StaticText '23'
				StaticText '.'
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				ListMarker '0.'
				[1058] link 'Ammann, Othmar', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Othmar_Ammann'
				StaticText '(January 10, 1951).'
				[1059] link 'Proposed Mackinac Straits Bridge Preliminary Report', url='http://www.michigan.gov/documents/deq/Proposed_Prelim_Report_opt_306071_7.pdf'
				StaticText ''
				StaticText '(PDF)'
				StaticText '(Report)'
				StaticText '. Retrieved'
				StaticText 'April 15,'
				StaticText '2013'
				StaticText '.'
			[1063] listitem ''
				ListMarker '0.'
				[1066] link '"Mackinac Bridge Will Rival Golden Gate"', url='https://books.google.com/books?id=8NsDAAAAMBAJ&pg=PA132'
				StaticText '.'
				StaticText 'Popular Mechanics'
				StaticText '.'
				StaticText '100'
				StaticText '(2): 132. August 1953.'
				[1069] link 'ISSN', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/ISSN_(identifier)'
				StaticText ''
				[1071] link '0032-4558', url='https://www.worldcat.org/issn/0032-4558'
				StaticText '. Retrieved'
				StaticText 'February 21,'
				StaticText '2012'
				StaticText '.'
			[1074] listitem ''
				ListMarker '0.'
				StaticText 'Hyde, Charles K. (1993).'
				[1078] link 'Historic Highway Bridges of Michigan', url='https://archive.org/details/historichighwayb0000hyde'
					StaticText 'Historic Highway Bridges of Michigan'
				StaticText '. Detroit:'
				[1080] link 'Wayne State University Press', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Wayne_State_University_Press'
				StaticText '. p.'
				StaticText ''
				StaticText '165.'
				[1082] link 'ISBN', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/ISBN_(identifier)'
				StaticText ''
				StaticText '0-8143-2448-7'
				StaticText '.'
				[1085] link 'OCLC', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/OCLC_(identifier)'
				StaticText ''
				[1087] link '27011079', url='https://www.worldcat.org/oclc/27011079'
				StaticText '.'
			[1088] listitem ''
				ListMarker '0.'
				StaticText 'Mackinac Bridge Authority.'
				[1091] link '"In Memory of: Bridge Workers"', url='https://web.archive.org/web/20120220102023/http://www.mackinacbridge.org/bridge-workers-61/#'
				StaticText '. Mackinac Bridge Authority. Archived from'
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				StaticText 'on February 20, 2012'
				StaticText '. Retrieved'
				StaticText 'February 21,'
				StaticText '2012'
				StaticText '.'
			[1095] listitem ''
				ListMarker '0.'
				StaticText 'National Governors Association (2004).'
				[1098] link '"Michigan Governor Gerhard Mennen Williams"', url='https://web.archive.org/web/20100701152001/http://www.nga.org/portal/site/nga/menuitem.29fab9fb4add37305ddcbeeb501010a0/?vgnextoid=9dca49bc0a733010VgnVCM1000001a01010aRCRD'
				StaticText '. National Governors Association. Archived from'
				[1099] link 'the original', url='http://www.nga.org/portal/site/nga/menuitem.29fab9fb4add37305ddcbeeb501010a0/?vgnextoid=9dca49bc0a733010VgnVCM1000001a01010aRCRD'
				StaticText 'on July 1, 2010'
				StaticText '. Retrieved'
				StaticText 'January 30,'
				StaticText '2010'
				StaticText '.'
			[1102] listitem ''
				ListMarker '0.'
				StaticText 'Mackinac Bridge Authority (2010).'
				[1105] link '"Prentiss M. Brown, Father of the Mackinac Bridge"', url='https://web.archive.org/web/20091222184239/https://www.mackinacbridge.org/prentiss-m.-brown-41/'
					StaticText 'Father of the Mackinac Bridge'
				StaticText '. Mackinac Bridge Authority. Archived from'
				[1107] link 'the original', url='http://www.mackinacbridge.org/prentiss-m.-brown-41/'
				StaticText 'on December 22, 2009'
				StaticText '. Retrieved'
				StaticText 'January 30,'
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				StaticText 'Mackinac Bridge Authority (2010).'
				[1113] link '"Mackinac Bridge commemorative token gift packs"', url='https://web.archive.org/web/20091222184106/http://www.mackinacbridge.org/token-order-form-21/#'
				StaticText '. Mackinac Bridge Authority. Archived from'
				[1114] link 'the original', url='http://www.mackinacbridge.org/token-order-form-21/'
				StaticText 'on December 22, 2009'
				StaticText '. Retrieved'
				StaticText 'January 30,'
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				StaticText '.'
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				ListMarker '0.'
				[1120] link '"Mackinac Bridge Chosen as National Historic Civil Engineering Landmark"', url='https://www.stignacenews.com/articles/mackinac-bridge-chosen-as-national-historic-civil-engineering-landmark/'
				StaticText '.'
				StaticText 'The St. Ignace News'
				StaticText '. August 12, 2010'
				StaticText '. Retrieved'
				StaticText 'February 3,'
				StaticText '2021'
				StaticText '.'
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				ListMarker '0.'
				StaticText 'Michigan State Highway Department (1958).'
				[1127] link 'Official Highway Map', url='https://michiganology.org/uncategorized/digitalFile_d73db612-d497-403c-a314-e5c4f5c2d276/'
					StaticText 'Official Highway Map'
				StaticText '(Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. §'
				StaticText ''
				StaticText 'D10.'
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				StaticText ''
				[1132] link '12701120', url='https://www.worldcat.org/oclc/12701120'
				StaticText ','
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				StaticText '. Retrieved'
				StaticText 'October 17,'
				StaticText '2019'
				StaticText ''
				StaticText '–'
				StaticText 'via Michigan History Center.'
				StaticText '(Includes all changes through July 1, 1958)'
			[1138] listitem ''
				ListMarker '0.'
				[1141] link '"Michigan to Open 35 More Miles of Freeway"', url='https://news.google.com/newspapers?id=2rlOAAAAIBAJ&pg=2713,1527983&dq=michigan+open+%7C+construction+interstate-75&hl=en'
				StaticText '.'
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				StaticText '. Toledo, Ohio. Associated Press. November 8, 1960. p.'
				StaticText ''
				StaticText '19.'
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				StaticText '. Retrieved'
				StaticText 'March 22,'
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				StaticText ''
				StaticText '–'
				StaticText 'via'
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				StaticText '.'
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				ListMarker '0.'
				StaticText 'Michigan State Highway Department (1961).'
				[1155] link 'Official Highway Map', url='https://michiganology.org/uncategorized/digitalFile_2873880d-b7dc-4c52-85c6-d20db4861e5c/'
					StaticText 'Official Highway Map'
				StaticText '(Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. §'
				StaticText ''
				StaticText 'F10.'
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				StaticText ''
				[1160] link '12701120', url='https://www.worldcat.org/oclc/12701120'
				StaticText ','
				[1161] link '51857665', url='https://www.worldcat.org/oclc/51857665'
				StaticText '. Retrieved'
				StaticText 'October 17,'
				StaticText '2019'
				StaticText ''
				StaticText '–'
				StaticText 'via Michigan History Center.'
				StaticText '(Includes all changes through July 1, 1961)'
			[1166] listitem ''
				ListMarker '0.'
				[1169] link '"Mackinac Bridge Authority Proposes Raising Tolls to Pay for Renovations"', url='https://archive.today/20130217021136/http://www.wzzm13.com/news/story.aspx?storyid=83364'
				StaticText '. Walker, MI:'
				[1170] link 'WZZM-TV', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/WZZM-TV'
				StaticText '. November 7, 2007. Archived from'
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				StaticText 'on February 17, 2013'
				StaticText '. Retrieved'
				StaticText 'January 5,'
				StaticText '2013'
				StaticText '.'
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				ListMarker '0.'
				StaticText 'Michigan Painting Group (December 2, 2007).'
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				StaticText '. Michigan Painting Group.'
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				StaticText 'Champion, Brandon (March 30, 2017).'
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				StaticText '.'
				StaticText 'Grand Rapids News'
				StaticText '.'
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				StaticText 'Westaby, Robb (August 5, 2013).'
				[1186] link '"Why Painting The Mackinac Bridge Is Taking 20 Years"', url='http://fox17online.com/2013/08/05/why-painting-the-mackinac-bridge-is-taking-20-years/'
				StaticText '. Grand Rapids, MI:'
				[1187] link 'WXMI-TV', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/WXMI-TV'
				StaticText '.'
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				ListMarker '0.'
				StaticText 'Mackinac Bridge Authority (September 7, 2009).'
				[1191] link '"150 Millionth Vehicle Crosses Mackinac Bridge"', url='http://www.mackinacbridge.org/index.php?action=archived&artid=192'
				StaticText '(Press release). Mackinac Bridge Authority'
				StaticText '. Retrieved'
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				ListMarker '0.'
				StaticText 'Mackinac Bridge Authority (2010).'
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				StaticText '. Mackinac Bridge Authority. Archived from'
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				StaticText 'on September 12, 2007'
				StaticText '. Retrieved'
				StaticText 'January 30,'
				StaticText '2010'
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				ListMarker '0.'
				[1203] list ''
					[1204] listitem ''
						ListMarker '■'
						StaticText 'Rubin, Lawrence A. (1985).'
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							StaticText 'Bridging the Straits'
						StaticText '. Detroit: Wayne State University Press. pp.'
						StaticText ''
						StaticText '135–136.'
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						StaticText ''
						StaticText '0-8143-1789-8'
						StaticText '.'
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				[1214] link 'Rubin (1985)', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#CITEREFRubin1985'
				StaticText ', p.'
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				StaticText '136'
				StaticText '.'
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				[1220] link 'Rubin (1985)', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#CITEREFRubin1985'
				StaticText ', pp.'
				StaticText ''
				StaticText '136–138'
				StaticText '.'
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				ListMarker '0.'
				StaticText '"Michigan History".'
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				StaticText '. July–August 2007.'
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				StaticText 'Mackinac Bridge Authority (2008).'
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				StaticText '. Mackinac Bridge Authority'
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				StaticText 'Zacharias, Pat (June 6, 2000).'
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				StaticText '. Archived from'
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				StaticText 'on January 21, 2013'
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				StaticText 'McGraw, Bill (July 8, 2007).'
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				StaticText '.'
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				StaticText '.'
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				StaticText '. Owosso, MI. Associated Press. November 8, 1989. p.'
				StaticText ''
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				StaticText 'Propson, David (October 14, 2004).'
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				ListMarker '0.'
				StaticText 'Daraban v. State of Michigan, et al.'
				StaticText ','
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				StaticText ''
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				StaticText ''
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				StaticText '. Owosso, MI.'
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				StaticText '. September 12, 1978'
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				StaticText ', pp.'
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				StaticText 'Ellison, Garret (January 1, 2013).'
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				StaticText '.'
				StaticText 'MLive'
				StaticText '.'
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				StaticText 'Mackinac Bridge Authority (2018).'
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				StaticText '(Press release). Mackinac Bridge Authority'
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				StaticText 'Mackinac Bridge Authority (2016).'
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				StaticText 'Michiguide.com.'
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				StaticText '(Press release). Mackinac Bridge Authority. 2017'
				StaticText '. Retrieved'
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				StaticText '.'
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				StaticText '. North Country Trail Association. Archived from'
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				StaticText 'on June 28, 2012'
				StaticText '. Retrieved'
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				StaticText '.'
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				StaticText '3'
				StaticText '(1). February 24, 2004. Archived from'
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				StaticText 'on September 27, 2011'
				StaticText '. Retrieved'
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				StaticText 'Mackinac Bridge Authority (2010).'
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				StaticText '. Mackinac Bridge Authority. Archived from'
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				StaticText 'on December 22, 2009'
				StaticText '. Retrieved'
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				StaticText '.'
			[1358] listitem ''
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				StaticText 'Stokes, Keith.'
				[1361] link '"New Mackinac Bridge Postage Stamp"', url='http://www.mightymac.org/mackinacbridgestamp.htm'
				StaticText '.'
				StaticText 'The Mighty Mac'
				StaticText '.'
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				ListMarker '0.'
				[1366] link '"USPS announcement, 2010 Mackinac Bridge commemorative"', url='http://about.usps.com/postal-bulletin/2010/pb22278/html/info_004.htm'
				StaticText '(Press release). US Postal Service.'
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				ListMarker '0.'
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				StaticText '.'
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				StaticText '. January 29, 2010'
				StaticText '. Retrieved'
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				[1378] link '"2010 Stamp Designs"', url='https://web.archive.org/web/20100419183649/http://www.usps.com/communications/newsroom/2009/pr09_118.htm'
				StaticText '(Press release). U.S.Postal Service. Archived from'
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				StaticText 'on April 19, 2010'
				StaticText '. Retrieved'
				StaticText 'September 9,'
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				ListMarker '0.'
				StaticText '"Grounded for good".'
				StaticText 'The News-Palladium'
				StaticText '. Benton Harbor, Michigan:'
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				StaticText '. December 11, 1959. p.'
				StaticText ''
				StaticText '10.'
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				StaticText '.'
				StaticText 'teach.GLIN.net Great Lakes Information Network (GLIN)'
				StaticText '.'
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				StaticText '. Archived from'
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				StaticText 'on February 6, 2017'
				StaticText '. Retrieved'
				StaticText 'September 29,'
				StaticText '2016'
				StaticText '.'
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				[1400] link '"\'Modern Marvels\' Mackinac Bridge (2003)"', url='https://www.imdb.com/title/tt0905001/'
				StaticText '. Internet Movie Database. 2010'
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				StaticText '(Press release). Detroit Science Center. June 19, 2007. Archived from'
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				StaticText 'on October 12, 2012'
				StaticText '. Retrieved'
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				StaticText ''
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				StaticText 'via PR Newswire.'
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				[1414] link '"Crew from "Dirty Jobs" in Northern Michigan"', url='https://web.archive.org/web/20120307233007/http://www.9and10news.com/category/story/?id=117043'
				StaticText '. Cadillac, MI:'
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				StaticText 'on March 7, 2012'
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				StaticText '.'
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				StaticText '. 2010'
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				StaticText '.'
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				ListMarker '0.'
				StaticText 'Michigan Department of Transportation (2007).'
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					StaticText 'Michigan: Official Department of Transportation Map'
				StaticText '(Map). c. 1:975,000. Lansing: Michigan Department of Transportation.'
				[1431] link 'Front cover', url='http://img.lib.msu.edu/exhibits/map/MIRoadMaps/mdot2007.jpg'
				StaticText '.'
				[1432] link 'OCLC', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/OCLC_(identifier)'
				StaticText ''
				[1434] link '42778335', url='https://www.worldcat.org/oclc/42778335'
				StaticText '. Archived from'
				[1435] link 'the original', url='http://seekingmichigan.contentdm.oclc.org/cdm/singleitem/collection/p129401coll3/id/6588/rec/16'
				StaticText 'on August 27, 2019'
				StaticText '. Retrieved'
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				StaticText '2019'
				StaticText ''
				StaticText '–'
				StaticText 'via Archives of Michigan.'
		[1439] paragraph ''
			[1441] link '[]', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Mackinac_Bridge#cite_note-64'
				StaticText '['
				StaticText '1'
				StaticText ']'
	[1443] group ''
		[1444] DisclosureTriangle 'Further reading', expanded=True
			[1445] heading 'Further reading'
		[1448] list ''
			[1449] listitem ''
				ListMarker '■'
				[1451] link 'Brown, Prentiss M.', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Prentiss_M._Brown'
				StaticText '(1956).'
				StaticText 'The Mackinac Bridge Story'
				StaticText '. Detroit:'
				[1453] link 'Wayne State University Press', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Wayne_State_University_Press'
				StaticText '.'
				[1454] link 'OCLC', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/OCLC_(identifier)'
				StaticText ''
				[1456] link '5392305', url='https://www.worldcat.org/oclc/5392305'
				StaticText '.'
			[1457] listitem ''
				ListMarker '■'
				StaticText '"Mackinac Bridge".'
				StaticText 'Civil Engineering'
				StaticText '. May 1956.'
			[1460] listitem ''
				ListMarker '■'
				StaticText '"The Mighty Mac at 50".'
				StaticText 'Michigan History'
				StaticText '(Special'
				StaticText ''
				StaticText 'ed.).'
				StaticText '9'
				StaticText '(4). July–August 2007.'
			[1465] listitem ''
				ListMarker '■'
				StaticText 'Ratigan, William (1959).'
				StaticText 'The Long Crossing'
				StaticText '. Grand Rapids, MI: Eerdmans.'
				[1468] link 'OCLC', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/OCLC_(identifier)'
				StaticText ''
				[1470] link '1686567', url='https://www.worldcat.org/oclc/1686567'
				StaticText '.'
			[1471] listitem ''
				ListMarker '■'
				StaticText '—— (1957).'
				StaticText 'Straits of Mackinac! Crossroads of the Great Lakes'
				StaticText '. Grand Rapids, MI: Eerdmans.'
				[1474] link 'OCLC', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/OCLC_(identifier)'
				StaticText ''
				[1476] link '3478409', url='https://www.worldcat.org/oclc/3478409'
				StaticText '.'
			[1477] listitem ''
				ListMarker '■'
				StaticText 'Steinman, David B.; Nevill, John T . (1957).'
				StaticText 'Miracle Bridge at Mackinac'
				StaticText '. Grand Rapids, MI: Eerdmans.'
				[1480] link 'OCLC', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/OCLC_(identifier)'
				StaticText ''
				[1482] link '1227671', url='https://www.worldcat.org/oclc/1227671'
				StaticText '.'
			[1483] listitem ''
				ListMarker '■'
				StaticText 'Zacharias, Pat (June 6, 2000).'
				[1485] link '"The Breathtaking Mackinac Bridge"', url='https://archive.today/20130121103110/http://apps.detnews.com/apps/history/index.php?id=156'
				StaticText '.'
				[1487] link 'The Detroit News', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/The_Detroit_News'
				StaticText '. Archived from'
				[1488] link 'the original', url='http://apps.detnews.com/apps/history/index.php?id=156'
				StaticText 'on January 21, 2013.'
	[1489] group ''
		[1490] DisclosureTriangle 'External links', expanded=True
			[1491] heading 'External links'
		[1492] table ''
			[1493] rowgroup ''
				[1494] row ''
					[1495] cell ''
						[1498] image '', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/I/Commons-logo.svg.png.webp'
					[1499] cell 'Wikimedia Commons has media related to Mackinac Bridge.'
						[1501] link 'Mackinac Bridge', url='https://commons.wikimedia.org/wiki/Category:Mackinac%20Bridge'
		[1502] list ''
			[1503] listitem ''
				ListMarker '■'
				[1504] link 'Mackinac Bridge Authority', url='http://www.mackinacbridge.org/'
			[1505] listitem ''
				ListMarker '■'
				[1506] link 'Length Comparison', url='http://www.michigan.gov/mdot/0,1607,7-151-9618_11016-22026--,00.html'
			[1507] listitem ''
				ListMarker '■'
				[1508] link 'Mackinac Bridge photographs and facts', url='http://www.mightymac.org/bridge.htm'
			[1509] listitem ''
				ListMarker '■'
				[1510] link 'Monitoring the Mighty Mac, Point of Beginning, 2007', url='http://www.pobonline.com/CDA/Articles/Cover_Story/BNP_GUID_9-5-2006_A_10000000000000209422'
			[1511] listitem ''
				ListMarker '■'
				[1512] link 'Web cams monitoring the Mackinac Bridge', url='http://www.mackinacbridge.org/'
			[1513] listitem ''
				ListMarker '■'
				[1514] link 'The view from the top of the iconic Mackinac Bridge that connects the two peninsulas of Michigan, 2014', url='https://web.archive.org/web/20140808062059/http://www.round.me/tour/1271/view'
			[1515] listitem ''
				ListMarker '■'
				[1516] link 'Historic American Engineering Record', url='http://192.168.0.199:8888/wikipedia_en_all_maxi_2022-05/A/Heritage_Documentation_Programs#Historic_American_Engineering_Record'
				StaticText '(HAER) No.'
				StaticText ''
				StaticText 'MI-329, "'
				[1520] link 'Mackinac Straits Suspension Bridge', url='https://loc.gov/pictures/item/mi0678/'
				StaticText '"'
		[2048] list ''
			[2049] listitem ''
				ListMarker '0.'
				[2052] link '"Driver was alive in Mackinac plunge"', url='https://www.newspapers.com/clip/18625460/driver-was-alive-in-mackinac-plunge/'
				StaticText '.'
				StaticText 'Detroit Free Press'
				StaticText '. October 3, 1989. p.'
				StaticText ''
				StaticText '35'
				StaticText '. Retrieved'
				StaticText 'March 25,'
				StaticText '2022'
				StaticText '.'
	StaticText 'This article is issued from'
	[2060] link 'Wikipedia', url='https://en.wikipedia.org/wiki/?title=Mackinac_Bridge&oldid=1084527494'
	StaticText '. The text is licensed under'
	[2061] link 'Creative Commons - Attribution - Sharealike', url='https://creativecommons.org/licenses/by-sa/4.0/'
	StaticText '. Additional terms may apply for the media files.'
	[2073] status '', live='assertive', atomic, relevant='additions'