Route information | ||||
---|---|---|---|---|
Maintained by Caltrans | ||||
Length | 13.096 mi[1] (21.076 km) | |||
History | State highway in 1933; SR 174 in 1964 | |||
Major junctions | ||||
South end | I-80 in Colfax | |||
North end | SR 20 / SR 49 in Grass Valley | |||
Location | ||||
Country | United States | |||
State | California | |||
Counties | Placer, Nevada | |||
Highway system | ||||
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State Route 174 (SR 174) is a state highway in the U.S. state of California. The two-lane 13-mile (21 km) highway in the western Sierra Nevada, added to the state highway system in 1933, connects Interstate 80 in Colfax with SR 20/SR 49 in Grass Valley, crossing the Bear River next to a 1924 concrete arch bridge. The majority of the route is eligible for the State Scenic Highway System, but local residents have blocked its designation due to property right concerns.[2][3]
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