California highway project – report published

The environmental impact report for California’s Northwest 138 Corridor Improvement Project has been completed. The report was produced jointly by the California Department of Transportation and the Los Angeles County Metropolitan Transportation Authority.
July 17, 2017 Read time: 1 min

The environmental impact report for California’s Northwest 138 Corridor Improvement Project has been completed. The report was produced jointly by the 2451 California Department of Transportation and the 3227 Los Angeles County Metropolitan Transportation Authority. When the project is complete it will boost safety and cut congestion on SR-138 between the I-5 and SR-14 in the north of Los Angeles County. The area suffers heavily from traffic jams and delays are common for road users. The studies into the options available showed that the best alternative was for the expressway/limited access conventional highway. However the sections of SR-138 that will not be incorporated into the route improvements will now become local access roads.

The plan calls for a six-lane divided Freeway and Expressway running between the I-5 interchange to Gorman Post Road and from Gorman Post Road to 300th Street West. The plan also includes four-lane divided Expressway and Limited Access Conventional Highway from 300th Street West to 240th Street West and from 240th Street West to SR-14. However financing for the work has yet to be established.

Road Structures

Related Content

  • Stantec wins California roads study
    February 28, 2012
    Reduced congestion, better traffic flow and improved safety for road users are the aims of a new project for Orange County in the US State of California.
    Read More
  • A new tolled highway brings change for Austin, Texas
    February 10, 2020
    A new highway section in Austin, Texas marks a major departure for the southern US city
    Read More
  • Key SR-91 highway upgrade underway in California
    December 16, 2013
    In the US state of California, construction is now underway for the State Route 91 (SR-91) Corridor Improvement Project. This improved section for SR-91 will run through the Corona and Riverside, both of which are located in Riverside County. The project will extend the SR-91 Tolled Express Lanes in Orange County into Riverside County, a distance of 17.6km. This includes a 13km stretch into Riverside County on SR-91, with a 5km flyover connecting to Interstate 15 from SR-91. Riverside County Transportation
    Read More
  • Texas highway project awarded
    May 31, 2019
    A joint venture team has been awarded the US$1.7 billion I-635 LBJ East infrastructure project in Dallas, Texas. Fluor Corporation heads the joint venture, which also includes Balfour Beatty Infrastructure. The partners will carry out the contract to design and construct the I-635 LBJ East Project in Dallas for the Texas Department of Transportation (TxDOT). The scope of work includes the widening and full reconstruction of nearly 18km of the I-635 route, which is also known as LBJ Freeway. In addition, th
    Read More

Highlighted Content