Caltrans District 4 announced that scheduled maintenance work along Interstate 580 between Bayview Avenue and the ...

Caltrans will install wrong-way driver signs on Highway 58 and seal pavement in the area this week subject to weather and any ...

A traffic collision on northbound Interstate 805 in San Diego has resulted in lane closures, with two leftmost lanes ...

Morning commute might look different for some drivers as a three-week closure of State Route 49 in Auburn starts Monday. • ...

Full closure of the John C. Erreca Rest Areas on southbound I-5 beginning Monday, April 4, 2022, through December 30, 2025. o ...

Caltrans has plans to continue long-term traffic control on Highway 9 between Lorenzo Avenue and Prospect Avenue. It's ...

Several roadwork projects are expected to close down lanes and cause delays in Ventura County over the weekend and into the week of Dec. 8.

Caltrans crews will continue a large-scale roadway improvement project along Highway 18 between Dale Evans Parkway and Apple ...

Several roadwork projects are expected to close down lanes and cause delays in Ventura County over the weekend and into the ...

Caltrans advises drivers to plan ahead for the lengthy project — especially if it’s part of your everyday commute. “Motorists ...

San Diego drivers have endured multiple weekend shutdowns along I-5, but Caltrans reports the most disruptive work is now ...

December 5, 2025 – Mariposa County – The California Department of Transportation (Caltrans) will not conduct traffic controls ...