 State Route 257 | ||||
|---|---|---|---|---|
 | ||||
| Route information | ||||
| Maintained by UDOT | ||||
| Length | 69.246 mi[1] (111.441 km) | |||
| Existed | 1955–present | |||
| Major junctions | ||||
| South end |  SR-21 in Milford | |||
| North end |   US 6 / US 50 in Hinckley | |||
| Location | ||||
| Country | United States | |||
| State | Utah | |||
| Highway system | ||||
| ||||
| ||||
State Route 257 is a highway in central Utah that runs from the junction of SR-21 in Milford to US-6/US-50 sixty-nine miles (111 kilometers) to the north in Hinckley. There are no junctions with any other state highways along SR-257.