Section 890.8 Of Article 3. California Bicycle Transportation Act From California Streets And Highways Code >> Division 1. >> Chapter 8. >> Article 3.

. The department shall establish uniform specifications and symbols for signs, markers, and traffic control devices to designate bikeways, regulate traffic, improve safety and convenience for bicyclists, and alert pedestrians and motorists of the presence of bicyclists on bikeways and on roadways where bicycle travel is permitted.