Those channelizers — flexible, plastic poles — are “a preventative measure to highlight the painted median (double yellow lines) to motorists, especially at night, and deter cross-over collisions,” ...

Caltrans will close both the northbound and southbound lanes of state Highway 1 at Tom Lantos Tunnel, also known as Devil's ...

The ramp connecting highways 46 and southbound 99 was closed Saturday afternoon due to an accident involving a semi-truck, ...

San Diego drivers should expect more I-5 detours as Caltrans nears completion of major upgrades, promising a smoother and ...

San Diego County residents can expect a gradual shift in weather conditions as a warming trend begins to take shape heading into next week.

(FOX40.COM) — CalTrans is preparing to activate a new traffic signal at the intersection of State Route 99 and Oswald Road, the first week in December. Video above: Woodland local raises funds for ...

VISTA, Calif. (FOX 5/KUSI) — A portion of a major highway in northern San Diego County will be fully closed overnight from Tuesday through Sunday as crews demolish parts of the Mar Vista Drive bridge ...

Drivers in Malibu can expect delays along Pacific Coast Highway (PCH) this week as Caltrans continues maintenance and repair work as crews continue fire damage repairs and emergency maintenance ...

With our free press under threat and federal funding for public media gone, your support matters more than ever. Help keep the LAist newsroom strong, become a monthly member or increase your support ...

A portion of one lane of Highway 121 will be closed for about four months as Caltrans conducts work on a bridge near Schellville, according to officials. Starting just after midnight Monday, workers ...

Caltrans wants to coordinate carpool hours on highways across the Bay Area. That might seem reasonable from a 30,000-foot perspective or from a desk at the Caltrans regional office in Oakland, but on ...