Welcome to Caltrans District 4
Inquiries

Caltrans > Dist4 Internet > Dist4 Construction > Contract Inquiries

District 4 Bidder Inquiries have migrated to the Centralized Bidder System. This page will automatically redirect to the proper webpage in 12 seconds or you can click on the link below: 

http://www.dot.ca.gov/hq/esc/oe/project_status/bid_inq.php