State Route 66 | ||||
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Route information | ||||
Defined by | ||||
Maintained by Caltrans | ||||
Length: | 32.321 mi (52.016 km) Portions of SR 66 are not included in the length. |
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Existed: | 1974 (from US 66) – present | |||
Major junctions | ||||
West end: | SR 210 in La Verne | |||
I-15 in Rancho Cucamonga | ||||
East end: | I-215 in San Bernardino | |||
Highway system | ||||
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State Route 66 (SR 66) is a state highway in the U.S. state of California, running along the section of old U.S. Route 66 in California from La Verne east to San Bernardino, passing through Claremont, Upland, Rancho Cucamonga, Fontana and Rialto along Foothill Boulevard. In San Bernardino, it is the part of Fifth Street west of H Street (at the Interstate 215 interchange).
SR 66 is part of the California Freeway and Expressway System, although it is neither a freeway nor an expressway.
The route begins as Foothill Boulevard at the interchange with SR 210 in the city of La Verne. SR 66 heads southeast for a few miles before entering Pomona and turning due east. The highway continues into the city of Claremont, passing by Claremont Colleges, before crossing into Upland, San Bernardino County.