U.S. Route 212

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U.S. Route 212
US 212 highlighted in red
Route information
Auxiliary route of US 12
Length	949 mi (1,527 km)
Existed	1926–present
Major junctions
West end	Yellowstone National Park
Major intersections	I-90 / US 310 in Laurel, MT I-94 in Lockwood, MT US 85 in Belle Fourche, SD I-29 in Watertown, SD US 71 in Olivia, MN
East end	US 169 / MN 62 in Edina, MN
Location
Country	United States
States	Montana, Wyoming, South Dakota, Minnesota
Highway system
United States Numbered Highway System List Special Divided

U.S. Route 212 (US 212) is a spur of US 12. It runs for 949 miles (1,527 km) from Yellowstone National Park to Minnesota Highway 62 at Edina, Minnesota. It does not intersect US 12 now, but it once had an eastern terminus at US 12 in St. Paul, Minnesota. US 212 passes through the states of Minnesota, South Dakota, Wyoming, and Montana. It goes through the cities of Watertown, South Dakota and Billings, Montana.