The Texas Department of Transportation is installing new digital signs that let speed limits change in real time.

FRESNO, Calif. (KFSN) -- An ABC30 viewer sent in the following question: are speed limits posted on yellow signs enforceable? "It's merely an advisory sign. It's a suggested speed that the engineers ...

Ever wondered what to do when you can't find a speed limit sign on the road? The Red Bluff Police Department shares your best ...