Outdoor Advertising (ODA)

Caltrans regulates the placement of outdoor advertising displays visible from California highways. Caltrans performs regular reviews of freeways and highways identified on the National Highway System to enforce outdoor advertising requirements under the Federal Highway Beautification Act and the State's Outdoor Advertising Act. Our primary headquarters are in Sacramento with an auxiliary office in Los Angeles.

ODA Telephone Line

For questions, inquiries, and any other questions you may have, please call (916) 654-6473.

Key Items

Other ODA Items