Curb colors tell drivers where they may stop or park. Under California Vehicle Code 21458, red means no stopping, yellow is for loading passengers or freight, white is for passenger pick-up or mail, green is time-limited parking, and blue is disabled parking. Most states we checked ban parking within 15 feet of a fire hydrant.
Tap a curb color to see whether you can stop, load, or park, then check how far you must stay from a fire hydrant, crosswalk, stop sign, railroad crossing, or fire station in your state.
15 states, each checked against its vehicle code. More coming.
What does this curb color mean?
No stopping, standing, or parking
No stopping, standing, or parking at any time, whether the vehicle is attended or unattended. The one exception: a bus may stop in a red zone marked or signed as a bus zone. CVC 21458
stop
No
Load / unload
No
park
No
Time limit: None. You may not stop at all, not even with the engine running.
No-parking distances in California
Minimum legal parking distances in California
Do not park within
Distance
Fire hydrant
15 feet
Crosswalk at an intersection
20 feet
Stop sign or traffic signal (approach side)
Not set by this section
Railroad crossing (nearest rail)
Not set by this section
Fire station driveway
15 feet
Crosswalk rule (daylighting) is 20 feet on the approach side of any marked or unmarked crosswalk, or 15 feet where there is a curb extension.
A city may shorten the hydrant distance by ordinance, and an attended vehicle with a licensed driver in the front seat may stop by a hydrant.
Choose one of the 15 states. The distances and quiz update to that state's vehicle code.
2
Tap the curb color
See what red, yellow, white, green, or blue paint means and whether you can stop, load, or park.
3
Check your spot
Pick a hydrant, crosswalk, stop sign, railroad crossing, or fire station and enter how many feet away you are.
4
Quiz yourself or print
Take the 'can I park here?' quiz, then print a one-page cheat sheet for the glove box.
Curb colors FAQ
What do the curb colors mean?
In California, which defines curb colors in Vehicle Code 21458: red means no stopping, standing, or parking; yellow means stop only to load or unload passengers or freight; white means stop only to pick up or drop off passengers or mail; green means parking for a limited time; and blue means parking only for vehicles with a disabled placard or plates. Cities set the time limits and hours.
What does a yellow curb mean?
In California a yellow curb is a loading zone: you may stop only to load or unload passengers or freight, for the time the city sets. Many cities reserve yellow zones for commercial vehicles during posted hours, so read the curb stencil or nearby sign. In other states yellow paint often marks a no-parking area near a hydrant, corner, or crosswalk.
Can you stop at a red curb if you stay in the car?
No. California's code says a red curb means no stopping, standing, or parking whether the vehicle is attended or unattended. The only exception is a bus stopping in a red zone marked as a bus zone.
How far do you have to park from a fire hydrant?
15 feet in 10 of the 15 states we checked, including California, Texas, Florida, and New York. Ohio, Oregon, and Minnesota use 10 feet, Vermont 6 feet, and Iowa 5 feet. Cities can set a different distance with signs or paint, so follow what is posted.
Are curb colors the same in every state?
No. California spells out all five colors in its vehicle code, while the parking sections we read for the other 14 states set distances, not color meanings, so cities usually decide what each color means. Red and yellow usually mean no parking, and posted signs always control.
Sources
Curb color meanings: California Vehicle Code 21458. Distances come from each state's stopping and parking statute, linked above and in the state picker, read on 2026-11-07. We list a state only after reading its code; several popular "by state" lists online disagree with the statutes. A plain-language guide, not legal advice. Cities can add stricter rules, and posted signs and curb paint always control. Check your city's parking ordinance before you rely on a distance.