Welcome to Caltrans District 4
D4 Icon
District Director BIJAN SARTIPI

Project Menu

Check Current
Highway Conditions

 
You can also call
1-800-427-ROAD.

logo

logo

 

Mailing List Sign up

To receive project updates and construction alerts please sign up for the Hopper Slough Bridge Repair Project mailing list.

Follow Us On

Twitter YouTube Facebook