| U. S. Route 12 |
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| Length: | 2,483[1] mi (3,996 km) | ||||||||
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| Formed: | 1926[1] | ||||||||
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| East end: | Cass Avenue in Downtown Detroit, MI | ||||||||
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U. A mile is a unit of Length, usually used to measure Distance, in a number of different systems including Imperial units United States The kilometre ( American spelling: kilometer) symbol km is a unit of Length in the Metric system, equal to one thousand Aberdeen (ˈæbɚdiːn is a city in Grays Harbor County Washington, United States, founded by Samuel Benn in 1884 Interstate 5 (I-5 is the main Interstate highway on the West Coast of the United States, paralleling the Pacific Ocean from Canada to Mexico Chehalis (ʃəˈheɪlɨs ( just say:sha (like shut Hay Liss is a city in Lewis County, Washington, United States. Forsyth is a city in and the County seat of Rosebud County, Montana, United States. Interstate 29 (I-29 is an Interstate highway in the Midwestern United States. Summit is a town in Roberts County, South Dakota, United States. Interstate 35W (I-35W an Interstate highway in Minnesota, is the western route of Interstate 35. Interstate 90 (I-90 is the longest interstate highway in the United States at nearly 3100 miles (5000 kilometers Interstate 39 (I-39 is an interstate highway in the Midwestern United States. Madison is the capital of the US state of Wisconsin and the County seat of Dane County. Chicago (ʃɪˈkɑːgoʊ is the largest City by population in the state of Illinois and the American Midwest of the United States. Interstate 65 (I-65 is a major Interstate Highway in the United States. New Buffalo is a city in Berrien County in the US state of Michigan. Interstate 69 (I-69 is an Interstate Highway in the United States. Coldwater is a city in the US state of Michigan. As of the 2000 census, the city population was 12697 The system of United States Numbered Highways (often called U The following is a list of United States Numbered Highways. It includes U An auxiliary US Route is an Auxiliary route (alternate route loop or spur designated with an auxiliary sign above (or occasionally below the route shield or a suffix after Not to be confused with Divided highway portions of the US Highway system. This is a list of highways mostly US Routes bypassed by Interstate Highways Unless otherwise specified designations are as of ca S. Route 12, or US 12, is an east-west United States highway running from downtown Detroit almost 2500 miles (4000 km) to Grays Harbor on the Pacific Ocean in the state of Washington. The system of United States Numbered Highways (often called U Grays Harbor is an estuarine bay located north of the mouth of the Columbia River, on the southwest Pacific coast of Washington State in the Washington ( is a state in the Pacific Northwest region of the United States. As a thoroughfare, it has mostly been supplanted by I-94 and I-90, but remains an important road for local travel. Interstate 90 (I-90 is the longest interstate highway in the United States at nearly 3100 miles (5000 kilometers
The highway's eastern terminus is in downtown Detroit at the corner of Michigan and Cass. Its western terminus is in Aberdeen, Washington, at an intersection with U.S. Route 101. Aberdeen (ˈæbɚdiːn is a city in Grays Harbor County Washington, United States, founded by Samuel Benn in 1884
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The western terminus of U. Aberdeen (ˈæbɚdiːn is a city in Grays Harbor County Washington, United States, founded by Samuel Benn in 1884 The Tri-Cities is a metropolitan area in the southeastern part of the U Walla Walla is both the County seat of Walla Walla County, Washington, and the county's largest city Lewiston is the County seat of and largest city in Nez Perce County, Idaho, United States. Helena (ˈhɛlɨnə is the Capital city of the US state of Montana and the County seat of Lewis and Clark County Miles City is a city in and the County seat of Custer County, Montana, United States. Aberdeen is a City and the County seat of Brown County, South Dakota, USA, about 125 mi (200 km N Willmar is a city in and the County seat of Kandiyohi County, Minnesota, United States. Saint Paul ( abbreviated St Paul) is the capital and second most populous city in the U Eau Claire is a city located in the west-central part of the U Wisconsin Dells is a city in south-central Wisconsin, with a population of 2418 as of the 2000 census. Madison is the capital of the US state of Wisconsin and the County seat of Dane County. Chicago (ʃɪˈkɑːgoʊ is the largest City by population in the state of Illinois and the American Midwest of the United States. US Route 12, abbreviated US 12 is a major east-west US Highway, running from Aberdeen Washington, to Detroit Michigan. S. 12 is located in Aberdeen, Washington. Aberdeen (ˈæbɚdiːn is a city in Grays Harbor County Washington, United States, founded by Samuel Benn in 1884 In the 1960s, a portion of U. S. 12 was moved north connecting to the town of Morton, Washington when the Mossyrock dam was built and flooded the Cowlitz river and the towns of Kosmos, Washington and Riffe in Lewis County. Morton is a city in Lewis County, Washington, United States. The population was 1045 at the 2000 census Kosmos is an unincorporated community in Washington, United States. A large portion of old two-lane U. S. 12 was replaced by Interstate 82 and Interstate 182 between Yakima, Washington and the Tri-Cities, though the freeways are still cosigned with the U. Interstate 82 (I-82 is a Interstate Highway that extends from I-90 in Ellensburg Washington to I-84 near Umatilla Oregon Interstate 182 (I-182 is a Interstate Highway that extends from I-82 west of Richland to US 12 in Pasco. The Tri-Cities is a metropolitan area in the southeastern part of the U S. 12 designation. The old two-lane highway now bears the name "Wine Country Road". The highway loosely follows the eastbound leg of the Lewis and Clark Expedition between Wallula, Washington and Clarkston, Washington, thus being marked as part of the Lewis and Clark National Historic Trail. Wallula is a Census-designated place (CDP in Walla Walla County, Washington, United States. Clarkston is a city in Asotin County in the southeastern part of the U The Lewis and Clark National Historic Trail is part of the National Trails System The east end of the highway in the state is at Clarkston, Washington, where the highway crosses the Snake River into Idaho. Clarkston is a city in Asotin County in the southeastern part of the U The Snake River is a major Tributary of the Columbia River in the U
The Washington section of U. S. 12, other than a concurrency with Interstate 5, is defined at Washington Revised Code § 47. Interstate 5 (I-5 is the main Interstate highway on the West Coast of the United States, paralleling the Pacific Ocean from Canada to Mexico 17. 055. [2]
U. S. 12 follows the Clearwater River from Lewiston to Orofino, continuing up the middle fork of that river to Lowell, then up the Lochsa River to Lolo Pass at the Idaho/Montana border. The Clearwater River is a river in North Central Idaho, which flows from the Bitterroot Mountains along the Idaho- Montana border westward joining the Lewiston is the County seat of and largest city in Nez Perce County, Idaho, United States. Orofino ( "fine gold" in Spanish is a city in Clearwater County, Idaho, along the Clearwater River. The Lochsa River is located in the northwestern United States, in the mountains of North Central Idaho. Lolo Pass, elevation, is a Mountain pass in the northern Rocky Mountains on the border between the U The State of Idaho ( is a state in the Pacific Northwest region of the United States of America. Montana ( is a state in the Western United States. One-third of the state in the western part contains numerous mountain ranges (approximately 77 named of the northern This portion of the highway is also designated as part of the Lewis and Clark National Historic Trail. The Lewis and Clark National Historic Trail is part of the National Trails System Most of the highway running though the state is within the Clearwater National Forest. Clearwater National Forest is located in North Central Idaho in the northwestern United States. This section of U. S. 12 was completed in the early 1960s. The 1960s decade refers to the years from the beginning of 1960 to the end of 1969 East of Lowell, there are no services for 84 miles (135 km) until Lolo Hot Springs, 7 miles (11 km) into Montana.
U. S. 12 enters Montana near Lolo Hot Springs in the Lolo National Forest. Lolo Hot Springs is a location in unincorporated Missoula County Montana. After traveling east for 33 miles (53 km) it meets with U.S. Route 93 at Lolo and continues as a concurrency northeast for 11 miles (18 km) until it meets with Interstate 90. US Route 93 is a major north-south United States highway in the Western United States. Lolo is a Census-designated place (CDP in Missoula County, Montana, United States. Interstate 90 (I-90 is the longest interstate highway in the United States at nearly 3100 miles (5000 kilometers It then overlaps I-90 for 69 miles (111 km) until Garrison. Garrison is a Census-designated place (CDP in Powell County, Montana, United States. From there it heads east and becomes an express just past Elliston. Elliston is a Census-designated place (CDP in Powell County, Montana, United States. Here is passes through the Helena National Forest, and then on to the capital, Helena where it junctions with Interstate 15 and U.S. Route 287. Helena (ˈhɛlɨnə is the Capital city of the US state of Montana and the County seat of Lewis and Clark County Interstate 15 (I-15 is the fourth-longest north-south transcontinental interstate highway in the United States, traveling through the states of California US Route 287 is a north-south United States highway. It serves as the major truck route between the Texas cities of Fort Worth and Amarillo It then overlaps U. S. 287 and heads southeast toward Townsend where it splits off on its own and heads east until it meets with U.S. Route 89. Townsend is a city in and the County seat of Broadwater County, Montana, United States. US Route 89 is a north-south United States highway with two sections It overlaps U. S. 89 for 11 miles (18 km) until just past White Sulphur Springs where it continues east on its own for 233 miles (375 km) until Interstate 94. White Sulphur Springs is a city in and the County seat of Meagher County, Montana, United States. The major junctions along the way are U.S. Route 191 at Harlowton and U.S. Route 87 at Roundup. US Route 191 is a spur of US Route 91 that has two branches The northern branch currently runs for 440 miles (708 km from Loring Montana, at the Canadian Harlowton is a city in and the County seat of Wheatland County, Montana, United States. US Highway 87 is a north-south United States highway (though it is signed east-west in New Mexico) that runs for 1998 miles (3215 km from northern Montana Roundup is a city in and the County seat of Musselshell County, Montana, United States. At exit 93 near Forsyth U. Forsyth is a city in and the County seat of Rosebud County, Montana, United States. S. 12 overlaps I-94 for 48 miles (77 km) until Miles City where it again splits off on its own and heads east for 89 miles (143 km) to North Dakota passing through Baker on the way. Miles City is a city in and the County seat of Custer County, Montana, United States. North Dakota ( is a state located in the Midwestern and Western regions of the United States of America. Baker is a city in and the County seat of Fallon County, Montana, United States.
U. S. 12 is a two-lane highway that runs 87. 47 miles (140. 8 km) through Adams, Bowman, and Slope counties in southwest North Dakota. Adams County is a County located in the US state of North Dakota. Bowman County is a County located in the US state of North Dakota. Slope County is a County located in the US state of North Dakota. The speed limit is 65 miles per hour on rural segments, with slower posted speeds within the cities of Marmarth, Rhame, Bowman, Scranton, and Hettinger. Marmarth is a city in Slope County, North Dakota in the United States. Rhame is a city in Bowman County, North Dakota in the United States. Bowman is a city in Bowman County, North Dakota in the United States. Scranton is a city in Bowman County, North Dakota in the United States. Hettinger is a city in Adams County, North Dakota in the United States. U. S. 12 meets with U.S. 85 in Bowman; the routes are concurrent for a short distance through the city. US Route 85 is a north-south United States highway that runs for 1479 miles (2380 km in the Midwestern United States. A concurrency, overlap, or coincidence in a road network is an instance of one physical road bearing two or more different Highway, Motorway
U. S. Route 12 enters South Dakota from North Dakota as a rural two lane highway about 10 miles (16 km) west/northwest of Lemmon. Lemmon is a city in Perkins County, South Dakota, United States. For approximately the next 70 miles (110 km) U. S. 12 runs parallel to the border of North Dakota, sometimes within less than a mile. At Walker U. Walker is an unincorporated community in Corson County, South Dakota, United States. S. 12 heads southeast for 37 miles (60 km) where it crosses the Missouri River at Mobridge. Mobridge is a city in Walworth County, South Dakota, United States. From there it continues east for 18 miles (29 km) until it meets with U.S. Route 83 near Selby. US Route 83 is one of the longest north-south US Highways in the United States, at. Selby is a city in Walworth County, South Dakota, United States. It overlaps U. S. 83 for 7 miles (11 km), and about half of that distance it is an expressway. After leaving U. S. 83 it turns due east and spends about 80 miles (130 km) as a rural two lane highway again. A few miles before reaching Aberdeen it becomes an at grade expressway. Aberdeen is a City and the County seat of Brown County, South Dakota, USA, about 125 mi (200 km N After the junction with U.S. Route 281 it goes back to being two lane for a few miles, before once again becoming a 4 lane expressway until 2 miles (3. US Highway 281 is a north-south United States highway. It is 1872 miles was completed June 9 2008 formerly there was no direct access between the two freeways and 2 km) before Waubay. Waubay is a city in Day County, South Dakota, United States. The population was 662 at the 2000 census. It then meets with Interstate 29 near Summit. Interstate 29 (I-29 is an Interstate highway in the Midwestern United States. Summit is a town in Roberts County, South Dakota, United States. From there it is heads southeast 22 miles (35 km) until Milbank. Milbank is a city in Grant County, South Dakota, along the South Fork of the Whetstone River. At Milbank it turns back northeast for 10 miles (16 km) until it crosses into Minnesota at Big Stone City just south of Big Stone Lake. Minnesota ( Native Americans demonstrated the name to early settlers Big Stone City is a city in Grant County, South Dakota, United States. Big Stone Lake is a long narrow Freshwater Lake and reservoir forming the border between western Minnesota and northeastern South Dakota
The South Dakota section of U. S. 12 is defined at South Dakota Codified Laws § 31-4-132. [3]
From the South Dakota/Minnesota state line at Ortonville, Minnesota, to Wayzata, U. Ortonville is a city in Big Stone and Lac qui Parle counties in the U Wayzata (waɪˈzɛtə or) is a city in Hennepin County, Minnesota, United States and a western Suburb of Minneapolis. S. 12 is mostly a rural two-lane highway with a 55 mph (89 km/h). speed limit, with slower speed limits through towns and a four-lane surface arterial segment through Willmar. Willmar is a city in and the County seat of Kandiyohi County, Minnesota, United States. From western Wayzata to Interstate 394 in Minnetonka, U. Interstate 394 (I-394 is an east-west Interstate highway Spur route in Hennepin County in the U Minnetonka is a Suburban city in Hennepin County, Minnesota, United States, eight miles west of Minneapolis. S. 12 is a six-lane freeway. East of I-494, U. S. 12 is invisibly concurrent with Interstates 394 and 94 through Minneapolis and St. Paul to the Minnesota/Wisconsin state line at Hudson, Wisconsin. Interstate 394 (I-394 is an east-west Interstate highway Spur route in Hennepin County in the U Saint Paul ( abbreviated St Paul) is the capital and second most populous city in the U Hudson is a city in St Croix County, Wisconsin, United States.
A two-lane freeway/super-2 bypass through Orono and Long Lake is currently under construction, and will tie into the current freeway at Wayzata. A two-lane freeway or two-lane expressway is a Freeway or Expressway with only one lane in each direction and usually no Median barrier A super two, super two-lane highway or wide two lane is a two-lane surface road built to high standards typically including partial control of access Orono is a city in Hennepin County, Minnesota, United States. Long Lake is a City in Hennepin County, Minnesota, United States. It is expected to be completed in 2008.
The Minnesota section of U. S. 12 is defined as Routes 149, 26, and 10 in Minnesota Statutes §§ 161. 115(80) and 161. 114(2). [4][5]
From Elkhorn, Wisconsin to near the Illinois/Wisconsin state line, U. In the US state of Wisconsin, US Route 12 (normally called US Elkhorn is a city in Walworth County, Wisconsin, United States. S. Route 12 is a freeway with a 65 mph (105 km/h) speed limit. It continues as a two-lane highway until it approaches the city of Whitewater, where a new bypass has been constructed. It is currently two lane, but can be expanded to four lanes. US 12 continues west to Madison, Wisconsin. Madison is the capital of the US state of Wisconsin and the County seat of Dane County. As U. S. 12 nears Madison, Wisconsin, it merges with U.S. 14, U.S. 151 and U.S. 18 to form the West Beltline Highway, a four to six-lane freeway that encircles the south and west portions of the city, with a speed limit of 55 mph (89 km/h). Madison is the capital of the US state of Wisconsin and the County seat of Dane County. US Route 14 ( US 14) an east-west route is one of the original United States highways of 1926 US Route 151 is a US Highway that runs through the states of Iowa and Wisconsin. US Route 18 ( US 18) is an east-west US highway in the Midwestern United States. From Middleton, Wisconsin the highway continues on a 15-mile (24 km) four-lane road completed in 2004, to cross the Wisconsin River at Sauk City, Wisconsin. Middleton is a city in Dane County, Wisconsin, United States. The Wisconsin River is a Tributary of the Mississippi River in the U Sauk City is a village in Sauk County, Wisconsin, United States.
In Illinois, U. In the US state of Illinois, US Route 12 is an arterial highway that runs northwest to southeast through the Chicago metropolitan area S. Route 12 is an arterial surface road that runs from Richmond southeast to Des Plaines. Richmond is a village in McHenry County, Illinois, United States. It then turns due south through the Chicago metropolitan area, joining with U.S. Route 45. Chicago (ʃɪˈkɑːgoʊ is the largest City by population in the state of Illinois and the American Midwest of the United States. US Route 45 is a north-south United States highway. US 45 is a border-to-border route from Lake Superior to the Gulf of Mexico. U.S. Route 20 joins U. US Route 20 is an east-west United States highway. As the "0" in its route number implies U S. 12/45 in Stone Park. Stone Park is a village in Cook County, Illinois, United States. In Hickory Hills, U. Hickory Hills is a city in Cook County, Illinois, United States. S. 45 continues south, while U. S. 12/20 runs due east in the southwest suburbs. From Hickory Hills, U. S. 12/20 runs east nearly to the Lake Michigan lakefront, and then joins with U.S. Route 41 as all three routes travel southeast into the state of Indiana. Lake Michigan is one of the five Great Lakes of North America, and the only one located entirely within the United States. US Route 41 is a north-south United States Highway that runs from the Upper Peninsula of Michigan to Miami Florida.
US 12 is referred to as Rand Road in Chicago's northwest suburbs. Rand is an original name for the area around Des Plaines, Illinois, the location where the road resumes its westerly direction. South of Des Plaines, US 12 follows Mannheim Rd and then 95th St until the Indiana line. Mannheim Road is a north-south major thoroughfare in the near-western suburbs of Chicago.
In Indiana, U. In the US state of Indiana, US Route 12 is a historical east-west arterial highway that runs along the Lake Michigan shoreline S. Route 12 is a historically significant route that winds along the southern coast of Lake Michigan. Lake Michigan is one of the five Great Lakes of North America, and the only one located entirely within the United States. It runs from an interchange with the Indiana Toll Road, concurrent with U. The Indiana Toll Road, officially the Indiana East-West Toll Road, is a tolled Highway running east-west across the northernmost part of Indiana S. Routes 20 and 41 in Whiting, to Michiana Shores at the Michigan state line. Whiting is a city in Lake County, Indiana, United States. Whiting is located on the southern shore of Lake Michiana Shores is a town in Springfield and Michigan townships LaPorte County, Indiana, United States. Michigan ( is a Midwestern state of the United States of America. A large portion of this segment is known as the Dunes Highway. In the US state of Indiana, US Route 12 is a historical east-west arterial highway that runs along the Lake Michigan shoreline
U. US Route 12 in Michigan is the section of the larger US highway in the U S. 12 is now the only U. S. highway route still serving downtown Detroit, whose street grid was laid by Augustus Woodward to have a five-way intersection of the roads that would become U. The grid plan or gridiron plan is a type of City plan in which Streets run at right angles to each other forming a grid. Augustus Brevoort Woodward (born November 1774 died July 12, 1827) was the first Chief Justice of the Michigan Territory. S. 12, U.S. 10, U.S. 16, U.S. 112, and U.S. 25. US Route 10 is an east-west United States highway formed in 1926 US Route 16 is an east-west United States highway between Rapid City South Dakota and Yellowstone National Park in Wyoming. US Route 112 ( US 112) was a largely east-west state trunkline highway across the southern portion of the U US Route 25 is a north-south US highway in the eastern United States of America that now connects Cincinnati Ohio, at the Ohio River to Brunswick US-24 still travels through Detroit from Puritan to 8 Mile Road on the far-west-side. US Route 24, a dual north-south/east-west route is one of the original United States highways of 1926 M-102 is a state trunkline in the US state of Michigan, running along the northern boundary of Detroit.
As from the earliest days of its existence, US 12 enters Michigan from Indiana southwest of New Buffalo, Michigan and continues to the old junction of US 12 and US 112 in New Buffalo. New Buffalo is a city in Berrien County in the US state of Michigan. It is now assigned between New Buffalo and Detroit (except through Ypsilanti) along what was US 112 until 1962.
Since the highway's creation in 1926, the eastern terminus has always remained within a few blocks of this point. [6]
The western terminus was gradually extended westward until it met up with the Pacific Ocean. The Pacific Ocean is the largest of the Earth 's Oceanic divisions [7]
In 1925, US-12 in Michigan was originally proposed to run from Detroit to Ludington, Michigan, and across Lake Michigan via car ferry to Manitowoc, Wisconsin and continue into Wisconsin on what later became US-10 in those two states. Ludington is a city in the US state of Michigan. As of the 2000 census, the city population was 8357 Lake Michigan is one of the five Great Lakes of North America, and the only one located entirely within the United States. Manitowoc (ˈmænɨtəˌwɑk is a city in and the County seat of Manitowoc County, Wisconsin, United States. US Route 10 is an east-west United States highway formed in 1926 Also, US-12 originally went into Wyoming before being rerouted into Montana, and was proposed to go into Oregon, but did not.
US 12 was originally planned to be a freeway from Chicago, IL to Madison, WI. The portion from Genoa City, WI to Elkhorn, WI was already being built when the Interstate system was announced. After the Interstate program was announced, and due to that Wisconsin was not able to obtain some right-of-way land north of Elkhorn, construction was stopped. Since construction was stopped, Illinois never built any of it, but the rough grading and off-ramps are still there in Illinois. In Elkhorn the ramps also continue past the intersection where construction stopped but they are not used. Much of US 12 in Illinois is divided highway, but it is surface road.
| Main U.S. Routes | |||||||||||||||||||
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| 40 | 41 | 42 | 43 | 44 | 45 | 46 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | |
| 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 |
| 80 | 81 | 82 | 83 | 84 | 85 | 87 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | ||
| 101 | 400 | 412 | 425 | ||||||||||||||||
| Lists | U.S. Routes - Bannered - Divided - Bypassed - Portal | ||||||||||||||||||
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ID | SH-13 |
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MT | MT 13 |
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ND | ND 13 |
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SD | SD 13 |
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MN | TH 13 |
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