![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/California_166.svg/640px-California_166.svg.png&w=640&q=50)
California State Route 166
Highway in California / From Wikipedia, the free encyclopedia
State Route 166 (SR 166) is a state highway in the U.S. state of California. It connects the Central Coast to the southern San Joaquin Valley, running from State Route 1 in Guadalupe and through Santa Maria in Santa Barbara County to State Route 99 in Mettler in Kern County.
Quick Facts State Route 166, Route information ...
![]() Map of western California with SR 166 highlighted in red | ||||
Route information | ||||
Maintained by Caltrans | ||||
Length | 95.886 mi[1] (154.314 km) SR 166 is broken into pieces, and the length does not reflect the US 101 and SR 33 overlaps that would be required to make the route continuous. | |||
Major junctions | ||||
West end | ![]() | |||
Major intersections |
| |||
East end | ![]() | |||
Location | ||||
Country | United States | |||
State | California | |||
Counties | Santa Barbara, San Luis Obispo, Kern | |||
Highway system | ||||
|
Close