Stantec wins California roads study

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.
February 28, 2012 Read time: 2 mins
Reduced congestion, better traffic flow and improved safety for road users are the aims of a new project for Orange County in the 972 US State of California. The 3300 Orange County Transportation Authority (OCTA) has selected Stantec to carry out two long-term projects that affect traffic density on sections of the 91 Freeway and Interstate 405 (I-405). Stantec's Irvine office will lead the work, which is expected to begin in July 2011 and continue into 2012.

On I-405, Stantec will carry out a plan by the OCTA vision to design a continuous access system, which will allow commuters to enter or exit at will from the existing HOV lane between the 73 toll road and Interstate 5 interchanges. Work on this project will include the preparation of plans, specifications and estimates; a project study report; and environmental documentation; among other elements. On the 91 freeway, Stantec will carry out a comprehensive study on the stretch lying between the 55 and 57 freeways. This will investigate the feasibility of adding additional road capacity, including an additional, mainline lane and will include preliminary design and operational characteristics.

This study will also look at improvements for the 55 and 91 freeway interchange complex as well as the evaluation of overall road capacity needs between the two major interchanges.
Highway & Network Management

For more information on companies in this article

Related Content

  • Replace bridge for Vancouver’s Massey Tunnel could aid congestion
    December 21, 2015
    Opponents of a proposed 10-lane bridge near Vancouver, Canada, said the structure will encourage urban sprawl in a region that is already struggling with a booming population. The British Columbia provincial government recently opened the final round of public consultation for the planned 3.3km toll bridge likely to cost around US$2.54 billion.
    Read More
  • Better asset management will reduce costs and improve efficiency
    August 22, 2013
    The FEHRL Infrastructure Research Meeting 2013 (FIRM 2013) raised key issues in transport innovation The key theme for FIRM 13 was advanced and innovative construction and maintenance, highlighting the importance of efficient asset management. Infravation, or infrastructure innovation, was another focus area for the event. Joris Al, FEHRL president said, “We aim to bring interested parties together. We’ve decided to build on existing knowledge rather than starting with front edge technologies and working
    Read More
  • New Kentucky-Ohio bridge link planned
    August 17, 2023
    A new Kentucky-Ohio bridge link is being planned.
    Read More
  • The Preston Western Distributor
    September 7, 2023
    Costain, as main contractor for the Preston Western Distributor project, was involved from the earliest stages, thanks to the UK’s Early Contractor Involvement approach. The project was delivered on time and on budget to the benefit of the local environment, local businesses and the region’s workforce. David Arminas reports*
    Read More

Highlighted Content