Butte County (Chico)
Colusa County
Del Norte County (Crescent City)
Humboldt County (Eureka, Arcata)
Glenn County
Lake County (Clearlake)
Lassen County (Susanville)
Mendocino County (Ukiah, Fort Bragg, Willits)
Modoc County
Plumas County
Siskiyou County
Shasta County (Redding)
Sutter and Yuba Counties (Yuba City, Marysville)
Tehama County (Red Bluff)
Trinity County
Interregional Transportation
Local destinations
Counties