MPO / RTPA Links

District 1

• Lake County Public Works
• Mendocino Council of Governments, RTPA
• Humboldt County Association of Governments, RTPA
• Del Norte Local Transportation Commission, RTPA

District 2

• Shasta County Regional Transportation Planning Agency, MPO
• Tehama County Transportation Commission
• Trinity County Transportation Commission
• Siskiyou County Local Transportation Commission
• Modoc County Local Transportation Commission, RTPA
• Lassen County Transportation Department, RTPA

District 3

• SACOG, RTPA/MPO
• Butte CAG, RTPA/MPO
• Placer CTPA, RTPA
• El Dorado CTC, RTPA
• Nevada CTC, RTPA
• Yolo County Transportation District

District 4*

• Alameda County Local Transportation Commission, CMA
  
• Contra Costa Transportation Authority, CMA
  
• Marin Public Works, CMA
  
• Metropolitan Transportation Commission, MPO/RTPA
  
• Napa County Transportation Planning Agency, CMA
  
• San Francisco County Transportation Authority, CMA
  
• Santa Clara Valley Transportation Authority, STA
  
• San Mateo County Association of Governments, MPO/RTPA/CMA
  
• Solano Transportation Authority, CMA
  
• Sonoma County Transportation Authority, CMA
• Transportation Authority of Marin, STA
  

*Includes Congestion Management Agencies (CMAs) and Sales Tax Authorities (STAs)

District 5

• San Luis Obispo Council of Governments, RTPA
• Association of Monterey Bay Area Governments, MPO
• Santa Cruz County Regional Transportation Commission
• Santa Barbara County Association of Governments, RTPA/MPO

District 6

• Madera County Transportation Commission
• Kern County Council of Governments, RTPA/MPO
• Kings County Association of Governments, RTPA
• Tulare County Association of Governments
• Fresno County Council of Governments, RTPA/MPO

District 7

• Southern California Association of Governments, MPO
• Los Angeles County Metropolitan Transportation Authority
• Ventura County Transportation Commission

District 8

• Riverside County Transportation Commission
• San Bernardino County Transportation Commission
• Southern California Association of Governments (MPO)

District 9

• Inyo County Local Transportation Commission, RTPA
• Mono County Local Transportation Commission, RTPA

District 10

• Merced County Associations of Governments
• Stanislaus Council of Governments, RTPA/MPO
• San Joaquin Council of Governments, RTPA
• Amador County Transportation Commission, RTPA
• Calaveras Council of Governments, RTPA
• Mariposa County Roads Division
• Tuolumne County
• Alpine County Public Works

District 11

• San Diego Association of Governments
• Imperial Valley Association of Governments, RTPA

District 12

• Orange County Transportation Authority, RTPA
• Southern California Association of Governments, MPO