Learn why California intersections are dangerous for motorcyclists, how fault is determined, and what laws affect crash ...

Caltrans reminds motorists about extended weekend lane reductions along northbound Interstate 405 (I-405) through the ...

Some people collect stamps, others collect experiences, but the truly enlightened collect memories of exceptional sticky buns ...

Traffic gridlocked along Interstate 15 on the California-Nevada border Monday as Memorial Day weekend travelers headed home ...

Over 40,000 people in Garden Grove and surrounding areas in Orange County are under mandatory evacuation orders due to a chemical threat at an aerospace facility. The CHP says I-405 is open, and ...

A Southern California community is reeling after a woman died and her teenage daughter was critically injured when they were ...

The San Fernando Valley doesn't always get the credit it deserves. Tucked behind the Hollywood Hills, away from the glitzy ...

“Lane markings are designed to be reflective in the direction of travel so that they are visible at night and in inclement ...

Nope, Los Angeles is not my problem, and I’m not going to give it another moment of thought. If it wants to drown in a ...

Traffic Lab is a Seattle Times project that digs into the region’s transportation issues to explore the policies and politics that determine how we get around and how billions of dollars in public ...