The California Department of Transportation is an executive department within the U.S. state of California. Caltrans manages the state highway system and is involved with public transportation systems throughout the state.

Federal Highway Administration

The Federal Highway Administration is a division of the United States Department of Transportation that specializes in highway transportation.

Federal Transit Administration

The Federal Transit Administration (FTA) provides financial and technical assistance to local public transit systems, including buses, subways, light rail, commuter rail, trolleys and ferries.


Dibs is about Smart Travel, Your Way. The goal of the program is to improve air quality, public health, and roadway operations by promoting Smart Travel solutions such as carpooling, vanpooling, riding transit, biking, and walking. 


CALCOG is the California Association of Councils of Governments.  We are a nonprofit, social welfare organization formed to serve regional governments. 

Self-Help Coalition

The Self Help Counties Coalition (SHCC) is the organization of 24 local county transportation agencies delivering super majority voter-approved transportation sales tax measures throughout California. 

ACE Rail 

The Altamont Corridor Express is a commuter rail service in California, connecting Stockton and San Jose. ACE is named for the Altamont Pass, through which it runs.

San Joaquin Joint Powers Authority(SJJPA)

The San Joaquin Joint Powers Authority (SJJPA) is comprised of ten member agencies which includes the San Joaquin Regional Rail Commission, Sacramento Regional Transit, Stanislaus Council of Governments, Merced County Association of Governments, Contra Costa Transportation Authority, Tulare County Association of Governments, Madera County Transportation Commission, Alameda County, Fresno Council of Governments, and the Kings County Association of Governments. One elected official from each agency makes up the Board.

California High-Speed Rail Authority

California High-Speed Rail is a high-speed rail system under construction in California in the United States. 


The San Joaquin is a passenger train operated by Amtrak in California's Central Valley. Seven round trip trains a day run between its southern terminus at Bakersfield and Stockton, where the route splits to Oakland or Sacramento.

Air Resources Board District

The California Air Resources Board, also known as CARB or ARB, is the "clean air agency" in the government of California.

San Joaquin Valley Regional Planning Agencies

The Policy Council provides a forum for our Valley to communicate easily and effectively on regional issues that impact us all, like transportation, air quality and advocacy efforts.