California drivers are being warned to be on high alert as possible changes to highway speed limits come into effect from ...

Starting in 2026, California drivers face stricter road safety mandates, including expanded "slow down and move over" ...

This article originally published at California mountain highway used by millions 'destroyed' by heavy rainfall.

Each year new laws hit the books, often not affecting the motoring public much. This 2026 is different — many of them do.

Another new law addresses impaired driving. Assembly Bill 1087, authored by Republican Assemblymember Joe Patterson, ...

Senate Bill 1271, passed in 2024, establishes new safety standards for electric bicycles, powered mobility devices and ...

FILE: Pre-holiday traffic moves slowly on Interstate 15 through the Cajon Pass, the primary route between Los Angeles and Las ...

Several lanes of the 5 Freeway were closed and a shelter-in-place order was issued to residents in Castaic, California, after ...

“Highway 41 is closed in both directions between the junction of Hwy. 46 and Hwy. 33 due to a rockslide,” Caltrans posted on ...

Only one lane on northbound Highway 101, north of Ventura, is available to travel on due to flooding, according to ...

CHP highlights new California traffic laws for 2026, focusing on public safety, and improved vehicle and pedestrian security.