Alhambra, CA Parking Rules: Curb Color Rules (2026)

Curb-color regulation in Alhambra is set by the California Vehicle Code, which standardizes curb markings across the state so they mean the same thing in every city. Under CVC Section 21458, whenever local authorities enact parking regulations indicated by paint on curbs, only the following colors may be used. Red indicates no stopping, standing, or parking, whether the vehicle is attended or unattended, except that a bus may stop in a red zone marked or signposted as a bus loading zone. Yellow indicates stopping only for the purpose of loading or unloading passengers or freight, for the time specified by local ordinance. White indicates stopping only for loading or unloading of passengers, or to deposit mail, for the specified time. Green indicates time-limit parking specified by local ordinance. Blue indicates parking limited exclusively to vehicles of disabled persons and disabled veterans displaying a placard or special plate. Because these meanings are fixed by state law, a resident may not paint or alter a curb on their own; only the city, acting through its authority, may establish enforceable curb markings, and unauthorized curb painting is not valid. In Alhambra's dense neighborhoods these markings work alongside the city's own rules, the citywide 2 a.m.-6 a.m. overnight permit requirement, the 72-hour rule, and posted street-sweeping windows, so drivers should check both curb color and posted signs. A vehicle parked contrary to a curb color, such as in a red zone, can be cited and, in the case of red zones blocking access, towed.