Includes live freeway speed maps and traffic incident summaries for many locations around the state.
Information on the toll roadways on the Riverside Freeway (State Route 91) in metro Los Angeles.
UC Davis and Caltrans highway research center.
Information, ideas, and views on Northern California facilities, with an emphasis on the Santa Cruz and Monterey Bay areas.
Examines the area's highway past, present and future.
Brief history and status of every numbered highway in the state.
Photos, articles and vintage construction information about California's road network.
Information about old closures of SR 1 (Pacific Coast Highway) at Big Sur due to a landslide.
Live traffic incident information from the CHP computer system.
Maps, photos and history of the pioneer highway between Bakersfield and Los Angeles.
Recreation /
Roads_and_Highways /
Bridges_and_Tunnels /
North_America /
United_States /
West
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