 State Route 21 | ||||
|---|---|---|---|---|
 SR-21 highlighted in red | ||||
| Route information | ||||
| Maintained by UDOT | ||||
| Length | 107.575 mi[1] (173.125 km) | |||
| Existed | 1910 as a state highway; 1927 as SR-21–present | |||
| Major junctions | ||||
| West end |  SR 487 at the Nevada border toward Ely | |||
 SR-159 near Garrison SR-257 near Milford SR-130 near Minersville SR-310 near Minersville | ||||
| East end |   SR-160 / I-15 BL in Beaver | |||
| Location | ||||
| Country | United States | |||
| State | Utah | |||
| Highway system | ||||
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State Route 21 (SR-21) is a state highway in western Utah, running for 107.575 miles (173.125 km) in Millard and Beaver Counties from the Nevada state line near Garrison to Beaver.
- ^ "Highway Reference Online - SR-21". maps.udot.utah.gov. Utah Department of Transportation.