U.S. Route 287 in Colorado
US 287 highlighted in red | ||||
| Route information | ||||
| Auxiliary route of US 87 | ||||
| Maintained by CDOT | ||||
| Length | 385.22 mi (619.95 km) | |||
| Major junctions | ||||
| South end | US 287 / US 385 / SH-3 at the Oklahoma state line | |||
| North end | US 287 at the Wyoming state line | |||
| Location | ||||
| Country | United States | |||
| State | Colorado | |||
| Counties | Baca, Prowers, Kiowa, Cheyenne, Lincoln, Elbert, Arapahoe, Denver, Adams, Broomfield, Boulder, Larimer | |||
| Highway system | ||||
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U.S. Highway 287 (US 287) is the portion of a north-south highway in Colorado that travels from the Oklahoma state line just south of Campo to the Wyoming state line north of Fort Collins.