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

  • Turkey’s new Marmara Highway project
    June 8, 2017
    By the end of 2018, a shiny new strip of asphalt will skirt around Turkey’s largest city, Istanbul, providing a new transport connection.
    Read More
  • Vandals attack road fittings on key Nairobi road link
    April 24, 2013
    A wave of vandalism has hit a new superhighway from Nairobi as Shem Oirere reports. The newly opened 45km superhighway in Kenya’s capital Nairobi is facing a new challenge that threatens to erode its international standards and compromise the benefits it is meant to generate. A wave of vandalism targeting road fittings has hit the US$360 million highway linking Nairobi to Thika Town, posing a new challenge in the maintenance of the new road infrastructure in Kenya. The destruction delayed the completion of
    Read More
  • Texas launches US$414 million project to expand North Tarrant Express
    November 24, 2023
    Texas is launching a US$414 million project to expand part of the North Tarrant Express.
    Read More
  • Traffic control solution manufacturers win key project works
    September 26, 2013
    Traffic control system manufacturers have recently supplied some of their cutting-edge technology to major projects in Europe. Meanwhile, in southern Asia, another leading firm in the sector is helping reduce chronic traffic congestion in Indonesia’s capital, Jakarta. Guy Woodford reports Solutions supplied by Siemens Mobility & Logistics (M&L) are helping the Rijkswaterstaat improve traffic conditions at the Coentunnel in Amsterdam, one of the most heavily used traffic arteries in the Netherlands, used
    Read More

Highlighted Content