The California State Legislature originally established the California Highway Patrol as a branch of the Division of Motor Vehicles in the Department of Public Works, with legislation signed by Governor C. C. Young on August 14, 1929. It was subsequently established as a separate department with legislation signed by Governor Earl Warren in 1947. The CHP gradually assumed increased responsibility beyond the enforcement of the State Vehicle Act and eventually merged with the smaller California State Police in 1995.

In addition to its highway patrol duties, the CHP also provides other services including protecting state buildings, state facilities, and state officials. The CHP also works with municipal and federal law enforcement agencies, providing assistance in investigations, patrol and other aspects of law enforcement.

The California Highway Patrol is the largest state police agency in the United States, with more than 10,700 employees, 7,500 of whom are sworn officers, according to FBI data.

The agency is responsible for law enforcement on all public roads in the state. Local police or the local sheriff’s department having a contract with an incorporated city are primarily responsible for investigating and enforcing traffic laws in incorporated cities, but any peace officer of the CHP can still enforce any state law anywhere within the state, even though the agency’s primary mission is related to transportation. Furthermore, CHP officers act as bailiffs for the California Supreme Court and California Court of Appeal, as well as providing security at buildings occupied by the State of California.

After the September 11, 2001 attacks the CHP became responsible for securing and patrolling a number of potential terrorist targets in California. These sites include nuclear power plants, government buildings, and key infrastructure sites. The CHP also maintains a SWAT team on 24‑hour stand‑by to respond to any terrorist activity.

Vehicles:

1979 brought the CHP multiple vehicle test. That year the CHP put a limited number of Ford Fairmonts, Chevy Malibus, Plymouth
Volare Wagons, and Chevy Camaro Z28’s on the road for an 18 month test. The test led to the purchase of Ford Mustangs in 1982, for use as traffic enforcement cars.

The CHP tried some marked Camaros in 1992, and used a few 1993 and 1994 (and 2001 and 2002) Camaros for truck enforcement. By 1994 however the performance of the full sized enforcement class vehicle (Chevy Caprice and Ford Crown Victoria) was near to that of the pony cars, so the CHP now longer needed to buy Camaros and Mustangs.The 1994 Caprice with its LT1 engine was faster than a 93 Mustang, with faster quater mile times and higher top speed.

The CHP uses other types of vehicles for special units, such as truck enforcement, or for use in areas where cars can go, like off road or mountain areas. Pickup trucks are used for truck enforcment. For mountain and bad weather areas of the state, the CHP has  used vehicles such as Ford Expedition, Chevrolet Tahoe, Chevrolet Suburban, Jeep Cherokee, Ford Bronco, Dodge Ramcharger, Chevrolet Blazer, and  AMC Eagle.

Vehicles Used:

Year Vehicles Used By The California Highway Patrol
2019 Dodge Charger
Chevy Tahoe PPV (Rural)
2018 Dodge Charger
Chevy Tahoe PPV (Rural)
2017 Dodge Charger
Chevy Tahoe PPV (Rural)
2016 Dodge Charger
2015 Ford Police Interceptor Utility (Explorer)
2014 Ford Police Interceptor Utility (Explorer)
2013 Ford Police Interceptor Utility (Explorer)
2011 Ford Crown Victoria Police Interceptor
2010 Ford Crown Victoria Police Interceptor
2009 Ford Crown Victoria Police Interceptor
2008 Ford Crown Victoria Police Interceptor
Dodge Charger
2007 Ford Crown Victoria Police Interceptor
2006 Ford Crown Victoria Police Interceptor
2006 Ford Crown Victoria Police Interceptor
2004 Ford Crown Victoria Police Interceptor
2003 Ford Crown Victoria Police Interceptor
2002 Ford Crown Victoria Police Interceptor
Chevrolet Camaro coupe
2001 Ford Crown Victoria Police Interceptor
2000 Ford Crown Victoria Police Interceptor
1999 Ford Crown Victoria Police Interceptor
1998 Ford Crown Victoria
1997 Ford Crown Victoria
1996 Ford Crown Victoria
1995 Chevrolet Caprice
1994 Chevrolet Caprice
1993 Ford Crown Victoria
Ford Mustang coupe
1992 Ford Crown Victoria
Ford Mustang coupe
Chevrolet Camaro coupe
1991 Ford Crown Victoria
Ford Mustang coupe
1990 Ford Crown Victoria
Ford Mustang coupe
1989 Chevrolet Caprice
Ford Mustang coupe
1988 Ford Mustang coupe
Dodge Diplomat sedan
1987 Chevrolet Caprice
Ford Mustang coupe
1986 Dodge Diplomat sedan
Ford Mustang coupe
1985 Dodge Diplomat sedan
Ford Mustang coupe
1984 Ford Crown Victoria
Chevrolet Celebrity (limited use)
Ford Mustang coupe
1983 Dodge Diplomat sedan
Ford Mustang coupe
1982 Chevrolet Impala
Ford Mustang coupe
1981 Dodge Diplomat sedan
1980 Dodge St. Regis sedan
1979 Dodge St. Regis sedan
1978 Dodge Monaco sedan
1977 Dodge Monaco sedan
1976 Dodge Coronet sedan
1975 Dodge Monaco sedan
1974 Dodge Monaco sedan
1973 Dodge Polara sedan
1972 Dodge Polara sedan
1971 Dodge Polara sedan
1970 Mercury Monterey sedan
1969 Dodge Polara sedan
1968 Dodge Polara sedan
1967 Oldsmobile Delmont 88 sedan
1966 Dodge Polara sedan
1965 Dodge Polara sedan
1964 Dodge 880 sedan
1963 Dodge 880 sedan
1962 Chrysler Enforcer sedan
1961 Dodge Polara sedan
1960 Dodge Polara sedan
1959 Dodge Coronet coupe
1958 Dodge Coronet coupe
Mercury Turnpike Cruiser
1957 Pontiac Chieftain coupe
Dodge Coronet coupe
Mercury Turnpike Cruiser
1956 Pontiac Chieftain coupe
Oldsmobile coupe
Dodge Coronet coupe
1955 Buick Century
1954 (unknown)
1953 (unknown)
1952 Ford sedan
1951 (unknown)
1950 (unknown)
1949 Oldsmobile Rocket 88
1948 DeSoto coupe
1947 Ford sedan
Mercury Sedan
Plymouth Sedan
1946 Buick sedan
1945 (unknown)
1944 (unknown)
1943 (unknown)
1942 Chrysler sedan
1941 Oldsmobile coupe
1940 (unknown)
1939 (unknown)
1938 Chrysler Imperial
1937 Desoto coupe
Buick coupe
1936 Buick coupe
Mercury sedan
1935 (unknown)
1934 Chrysler Airflow
1933 Graham coupe
1932 Ford coupe
1931 Dodge coupe
1930 Ford Model A coupe
1929 Hudson coupe

Some CHP Vehicles (Click to Enlarge):

(Chevy Tahoe PPV)

(Dodge Charger)

(Ford Explorer Police Interceptor Utility)

(Ford Crown Victoria)

(Chevrolet Caprice 9C1)

(Ford Crown Victoria)

(Chevrolet Camaro)

(Ford SSP Mustang)

(Chevy Caprice)

(Dodge Diplomat)

(Dodge St. Regis)

(Dodge Coronet)

(Dodge Monaco)

(Dodge Polara)

(Oldsmobile Delmont 88 )