California Department of Transportation District 8
Business Hours
About
Caltrans District 8 covers Riverside and San Bernardino Counties in Southern California, which includes 49 incorporated cities.
District 8 is the largest of 12 statewide Caltrans districts and covers approximately 28,650 square miles of land. There are four interstates and 32 state routes totaling 7,200 lane miles within our boundaries.