RED BLUFF – The California Department of Transportation and Highway Specialty Company, Inc. are preparing to begin work on a curve warning sign replacement ... in Red Bluff. Caltrans shard ...

Authorities in Mendocino County are investigating after a Caltrans electronic highway sign was tampered with so it displayed a virulently racist message to drivers over the weekend. Saoirse Byrne ...

“The new changeable message signs will allow Caltrans to display reliable, real-time travel and traffic safety information using high-resolution color text and images during both day- and night ...

Caltrans worked this week to change out highway signs to read “Cal Poly Humboldt,” ahead of graduation ceremonies on Saturday. The signs were updated from Humboldt State University ...

Hector Amezcua hamezcua@sacbee.com Caltrans announced Wednesday that it has unveiled a memorial sign at a roadside rest area along Highway 99 near Merced, honoring eight workers who have died ...