Caltrans District 4 reported the crash around 10 a.m., warning drivers to expect major delays and use alternate routes. There was no estimate for when the highway would reopen.

A section of Interstate 680 will be closed in the East Bay this weekend. Beginning Friday night at 10 p.m., the northbound lanes of I-680 in Fremont at Highway 238 will be fully ...

Caltrans continues work on the Cromberg Combined Rehabilitation project, which will completely restore the roadway, and improve ride quality on State Route (SR) 70 in Plumas County. The project also ...