Welcome to Caltrans District 4
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District Director BIJAN SARTIPI

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Check Current
Highway Conditions

 
You can also call
1-800-427-ROAD.

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Vallejo Interagency Partnership (VIP)

Project Partners

California Maritime Academy Six Flags Discovery Kingdom Solano County Sheriff's Office Vallejo Sanitation & Flood Control District
Vallejo City Unified School District City of Vallejo Greater Vallejo Recreation District Caltrans

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