US road sign W10-1 · warning signs
Railroad crossing ahead
California MUTCD, sign W10-1What does the Railroad crossing ahead sign mean?
A railroad crossing is ahead: look, listen and be ready to stop.
How warning signs work
They warn you of a hazard or a change in the road ahead, so you can slow down in time. Most are yellow diamonds with a black legend and border (California MUTCD, section 2C.02).
