About Caltrans District 2
Caltrans has 12 districts. We are District 2, with main offices in Redding, California. At 27,307 square miles, we're the second largest district (area) in the state. Our District includes the counties of Lassen, Modoc, Plumas, Shasta, Siskiyou, Tehama, and Trinity Counties. District 2 also services portions of Butte and Sierra Counties.