 State Highway 1 | ||||
|---|---|---|---|---|
 SH 1 highlighted in red | ||||
| Route information | ||||
| Maintained by CDOT | ||||
| Length | 10.053 mi[1] (16.179 km) | |||
| Existed | 1923–present | |||
| Major junctions | ||||
| South end |   US 287 / SH 14 in Fort Collins | |||
| North end |   I-25 / US 87 in Wellington | |||
| Location | ||||
| Country | United States | |||
| State | Colorado | |||
| Counties | Larimer | |||
| Highway system | ||||
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Colorado State Highway 1 (SH 1) is a 10.053-mile (16.179 km) state highway in Larimer County, Colorado, United States, that runs from U.S. Route 287 (US 287) / Colorado State Highway 14 (SH 14), just north of the city line of Fort Collins, northeast to Interstate 25 (I-25) / U.S. Route 87 (US 87) in Wellington.