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 ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...

in the U.S. state of

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

that connects Brea in

Orange County Orange County most commonly refers to: *Orange County, California, part of the Los Angeles metropolitan area Orange County may also refer to: U.S. counties *Orange County, Florida, containing Orlando *Orange County, Indiana *Orange County, New ...

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. The Chino Hills State Park preserves open space and habitat in them. Geography The C ...

in San Bernardino County. 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 (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 to the west. It includes the cities o ...

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

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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 ...

. 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 capi ...

before crossing into the Sleepy Hollow area of the city of

in San Bernardino County. 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, a state prison. 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 is defined by Article 2 (commenci ...

, 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 department of the U.S. state of California. The department is part of the cabinet-level California State Transportation Agency (CalSTA). Caltrans is headquartered in Sacrame ...

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

{{commonscat
California @ AARoads.com - State Route 142Caltrans: Route 142 highway conditions

142 142 may refer to: * 142 (number), an integer * AD 142 Year 142 ( CXLII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known in the Roman Empire as the Year of the Consul ...

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

Route description

History

Major intersections

See also

References

External links