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

  • Successful Eurobitume conference in Istanbul
    June 26, 2012
    The Eurasphalt & Eurobitume 2012 event in Turkey has attracted record attendance figures - Mike Woof reports A strong focus on sustainability has been the focus for the 5th Eurasphalt & Eurobitume Congress held in June 2012 at Turkey’s Istanbul Lutfi Kirdar Congress Centre. The conference had as its theme: Asphalt, the sustainable road to success and attracted the highest ever number of attendees for this four yearly event. In one of the opening presentations Turkey’s transport minister, Binali Yildirim, sp
    Read More
  • $66 billion for Florida transport infrastructure
    March 11, 2025
    $66 billion will be spent on Florida’s transport infrastructure over the next five years.
    Read More
  • The cost of crashes in the US
    May 25, 2023
    The financial cost of road crashes in the US places a heavy burden
    Read More
  • Qatar reveals plans for US$12.36bn infrastructure projects
    January 16, 2014
    The Government of Qatar is reportedly near to agreeing deals for delivering a number of vital road transport and other infrastructure projects worth a combined US$12.36 billion (QAR 45 billion). Seven major expressways, other road development and repair projects, and key sewage infrastructure works make up the planned projects’ package. The expressway projects will have a combined road length of 900km, subways, flyovers and 240 major interchanges. In addition, the expressway projects will also include a h
    Read More

Highlighted Content