The coldest storm of the season has skiers excited, but Caltrans is warning that travel may be nearly impossible.

Three alternatives for improving state Route 67 to increase safety and relieve congestion — including one that would include ...

Route 36 has been fully closed east of Swimmer's Delight near the Devil’s Elbow picnic area due to increased slide activity, ...

“These improvements to SR-91 are essential to supporting the growing and evolving transportation needs of Orange County ...

After recent rain, Topanga Canyon Boulevard requires structural repairs and cleanup, Caltrans said. Crews blasted a ...

On Friday, the Orange County Transportation Authority and Caltrans broke ground on the 91 Freeway Improvement project between ...

The state is investing nearly $300 million of federal funding in traffic safety projects to protect public safety across the state, including Tuolumne County.

A strong storm system is expected to move into Los Angeles and Orange County Wednesday evening, bringing a heavy dose of rain ...

Unannounced restriping closed northbound and southbound lanes Wednesday. Caltrans acknowledges the work went beyond its ...

A $60 million Caltrans infrastructure plan will change highways and roads through downtown Redding. The California Department of Transportation is addressing safety issues for people cycling and ...

Caltrans is looking for your feedback on potential ... for those traveling between L.A. and Pasadena. Juan Arias, senior transportation engineer and project manager, told LAist it will focus ...