State Route 180 | ||||
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Route information | ||||
Defined by | ||||
Maintained by Caltrans | ||||
Length: | 112.31 mi (180.75 km) (via old route in Fresno) |
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Existed: | 1934 – present | |||
Major junctions | ||||
West end: | SR 33 in Mendota | |||
SR 99 in Fresno SR 41 in Fresno SR 63 near Orange Cove SR 245 in Sierra National Forest SR 198 in General Grant Grove |
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East end: | Dead end in Kanawyers in Kings Canyon National Park | |||
Highway system | ||||
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State Route 180 is a state highway in California, United States, which runs through the heart of the San Joaquin Valley from Mendota through Fresno to Kings Canyon National Park, with an unbuilt segment defined west to Paicines.
Nearly the entire 24-mile (39 km) stretch from the Kings River crossing to Cedar Grove is eligible for the State Scenic Highway System, and nearly the entire route from Paicines to Cedar Grove is part of the California Freeway and Expressway System. Two short segments travel through national parks, so are not state maintained and are the exceptions to the above: a segment through the General Grant Grove section of Kings Canyon National Park, and the far eastern end of the road inside of Kings Canyon National Park. The freeway through Fresno has the distinction of having the most heavily traveled section of road in the San Joaquin Valley. Major plans include an extension west to Interstate 5.
The actual western terminus of SR 180 is at SR 33 in Mendota, with an unconstructed portion defined west across Interstate 5 to SR 25 in Paicines, currently signed as County Route J1. (See Future) In Mendota, the route is carried on Oller Street and San Benito Avenue, then travels along Whitesbridge Avenue through Kerman to Fresno.