State Route 142 (SR 142), also known as Carbon Canyon Road for most of its length, is a

state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either Route number, numbered or maintained by a sub-national state or province. A road numbered ...

in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

that connects Brea in Orange County with

Chino Hills The Chino Hills are a mountain range on the border of Orange, Los Angeles, and San Bernardino counties, California, with a small portion in Riverside County. Chino Hills State Park preserves open space and habitat in them. Geography The Chin ...

San Bernardino County San Bernardino County ( ), officially the County of San Bernardino and sometimes abbreviated as S.B. County, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of th ...

. The eastern portion of the route is known as Chino Hills Parkway. Running from State Route 90, Imperial Highway, in Brea to State Route 71 in Chino Hills, SR 142 is a popular

shortcut Shortcut may refer to: Navigation * Rat running or shortcut, a minor-road alternative to a signposted route * File shortcut, a handle which allows the user to find a file or resource located in a different directory or folder on a computer * Key ...

from the business centers of Brea and surrounding Orange County to the

Inland Empire The Inland Empire (commonly abbreviated as the IE) is a metropolitan area and region inland of and adjacent to coastal Southern California, centering around the cities of San Bernardino and Riverside, and bordering Los Angeles County and Or ...

. The road has multiple tight curves, so travel is not recommended for long vehicles, such as

big rig A semi-trailer truck (also known by a wide variety of other terms – see below) is the combination of a tractor unit and one or more semi-trailers to carry freight. A semi-trailer attaches to the tractor with a type of hitch called a ' ...

Route description

Hazardous fire area warning sign on Carbon Canyon road with traffic

SR 142 begins in the city of Brea as Valencia Avenue at a junction with SR 90. The road heads northeast to an intersection with Carbon Canyon Road, which assumes the designation of SR 142 and continues east through

Carbon Canyon Regional Park Carbon Canyon Regional Park (or simply Carbon Canyon Park) is a regional park in Brea, California, that was created after the Carbon Canyon Creek was dammed. It links up with Chino Hills State Park on the east side. The park also is home to a s ...

. SR 142 continues into the community of

Olinda Olinda () is a historic city in Pernambuco, Brazil, in the Northeast Region, Brazil, Northeast Region. It is located on the country's northeastern Atlantic Ocean coast, in the Recife metropolitan area, Metropolitan Region of Recife, the state ca ...

before crossing into the Sleepy Hollow area of the city of

. SR 142 continues northeast through Chino Hills to an intersection, where it continues eastbound on Chino Hills Parkway. The highway ends at an interchange with SR 71 on the border of Chino Hills and Chino, near the

California Institution for Men California Institution for Men (CIM) is a male-only state prison located in the city of Chino, San Bernardino County, California. It is often colloquially referenced as "Chino". In turn, locals call the prison "Chino Men's" or just "Men's" to av ...

, a

state prison State most commonly refers to: * State (polity), a centralized political organization that regulates law and society within a territory **Sovereign state, a sovereign polity in international law, commonly referred to as a country **Nation state, a ...

. SR 142 is part of the

California Freeway and Expressway System The California Freeway and Expressway System is a system of existing or planned freeways and expressways in the U.S. state of California. It encompasses both state highways and federal highways in California. It was defined by Article 2 (comme ...

, and is part of the National Highway System, a network of highways that are considered essential to the country's economy, defense, and mobility by the

Federal Highway Administration The Federal Highway Administration (FHWA) is a division of the United States Department of Transportation that specializes in highway transportation. The agency's major activities are grouped into two programs, the Federal-aid Highway Program a ...

. SR 142 is eligible to be included in the State Scenic Highway System, but it is not officially designated as a scenic highway by the

California Department of Transportation The California Department of Transportation (Caltrans) is an Executive (government), executive department of the U.S. state of California. The department is part of the Government of California#State agencies, cabinet-level California State Tran ...

History

In 1933, a road from Brea to Chino was added to the state highway system. It was designated as Route 177 in 1935. In the 1964 state highway renumbering, this became part of SR 142. A routing from Chino to Upland was added to the state highway system as Route 274 in 1959, and was added to SR 142 in the 1964 renumbering from SR 71 to SR 30 (later SR 210), but no highway has been built along that route.

Major intersections

References

External links

{{CASR external links, SR, 142
California @ AARoads.com - State Route 142

142 142 may refer to: * 142 (number), an integer * AD 142, a year of the Julian calendar * 142 BC, a year of the pre-Julian Roman calendar * 142 Polana, a main-belt asteroid {{numberdis ...

State Route 142 State Route 142 Brea, California Chino Hills (California)

Route description

History

Major intersections

See also

References

External links