Adopt-A-Highway Coordinators

Click on the Volunteer Application for your county.
Click on the coordinator for your county to send an e-mail for more information.

County Online Application Link Caltrans District Office Contact Number Fax Number Coordinator Email
Del Norte, Humboldt, Mendocino, Lake District 1 Volunteer Application District 1, Eureka

1656 Union Street Eureka, CA 95501
(707) 445-6563 (707) 441-2025 AAA.D1@dot.ca.gov
Siskiyou, Modoc, Trinity, Shasta, Lassen, Tehama, Plumas District 2 Volunteer Application District 2, Redding

1657 Riverside Drive, MS-20 Redding, CA 96001-0536
(530) 225-3277
D2AAH@dot.ca.gov
Glenn, Butte, Sierra, Colusa, Sutter, Yuba, Nevada, Placer, Yolo, Sacramento, El Dorado District 3 Volunteer Application District 3, Marysville

703 B Street, Marysville, CA 95901

(530) 741-4002

  Adopt-A-Highway_D03@dot.ca.gov
Marin, Napa, San Francisco, San Mateo, Santa Clara, Sonoma District 4 Volunteer Application District 4, North, South, and West Bays

111 Grand Avenue, MS-4A Oakland, CA 94612
(510) 286-4421 (510) 622-5703 AAH.D4@dot.ca.gov
Alameda, Contra Costa, Solano District 4 Volunteer Application District 4, East Bay, Delta, and Solano County

111 Grand Avenue, MS-4A Oakland, CA 94612
(510) 286-6227 (510) 622-5703 AAH.D4@dot.ca.gov
San Luis Obispo, Santa Barbara, Monterey, Santa Cruz, San Benito District 5 Volunteer Application District 5, North and South

50 Higuera Street, San Luis Obispo, CA 93401- 5415
(805) 542-4755 (805) 549-3298 AAH.D5@dot.ca.gov
North Fresno, Kings, Madera District 6 Volunteer Application District 6, North

1352 West Olive Avenue Fresno, CA 93727
(559) 445-5394 (559) 488-4130 AAH.D6@dot.ca.gov
South Fresno, Western Kern, Tulare District 6 Volunteer Application

District 6, South

1352 West Olive Avenue Fresno, CA 93727

Mail: P.O. Box 12616, Fresno, CA 93778-2016

(559) 488-4022 (559) 488-4130 AAH.D6@dot.ca.gov
Ventura, North & West Los Angeles County

District 7 Adopt-A-Highway Website
District 7 Volunteer Application District 7, North

100 South Main Street, MS-3 Los Angeles, CA 90012
(213) 793-7244 (213) 897-2349 AAH.D7@dot.ca.gov
South & East Los Angeles County

District 7 Adopt-A-Highway Website
District 7 Volunteer Application District 7, South

100 South Main Street, MS-3 Los Angeles, CA 90012
(213) 793-7244 (213) 897-2349 AAH.D7@dot.ca.gov
Riverside County, San Bernardino County District 8 Volunteer Application District 8, San Bernardino

175 West Cluster MS-12 Street San Bernardino, CA 92408
(909) 888-5394 (909) 388-7734 AdoptAHighwayD08@dot.ca.go
Mono, Inyo, Eastern Kern District 9 Volunteer Application District 9, Bishop

500 South Main Street, Bishop, CA 93514-3172
(760) 874-8344 (760) 872-5215 AAH.D9@dot.ca.gov
San Joaquin, Amador, Calaveras, Alpine, Stanislaus, Tuolumne, Merced, Mariposa District 10 Volunteer Application

District 10, Stockton

1976 East Charter Way Stockton, CA 95201-2048

Mail: P.O. Box 2048, Stockton, CA 95201-2048

(209) 639-0138 (209) 948-3607 AAH.D10@dot.ca.gov
San Diego, Imperial District 11 Volunteer Application District 11, San Diego

4050 Taylor Street, MS-220 San Diego, CA 92110

(619) 688-3327

 

D11.AAH@dot.ca.gov

 

Orange District 12 Volunteer Application District 12, Irvine

691 South Tustin Street Orange, CA 92866
(714) 288-4074 (714) 288-4075 AAH.D12@dot.ca.gov