Michael Baker International to study traffic congestion in Los Angeles

Los Angeles County Metropolitan Transportation Authority (Metro) has awarded Michael Baker International a contract to study the I-605/SR-91 interchange, identify improvements and widen a particularly congested three-mile stretch of westbound SR-91 in Los Angeles. The project spans westbound SR-91 from the vicinity of Shoemaker Avenue to the I-605/SR-91 interchange, used by 270,000 vehicles a day. It also includes improvements to the Norwalk, Pioneer and Bloomfield local interchanges within the Gateway
February 8, 2017 Read time: 1 min
1795 Los Angeles County Metropolitan Transportation Authority (Metro) has awarded Michael Baker International a contract to study the I-605/SR-91 interchange, identify improvements and widen a particularly congested three-mile stretch of westbound SR-91 in Los Angeles.

The project spans westbound SR-91 from the vicinity of Shoemaker Avenue to the I-605/SR-91 interchange, used by 270,000 vehicles a day. It also includes improvements to the Norwalk, Pioneer and Bloomfield local interchanges within the Gateway Cities, a 200-square mile, 15-community region, located in the southeast area of Los Angeles County and home to approximately two million people.

The Michael Baker team has identified that congestion in this area is the result of insufficient SR-91 freeway mainline capacity, inadequate capacity of the existing two lane connector for the westbound SR-91 to northbound and southbound I-605, and closely spaced freeway entrance and exit ramps.
Urban Traffic Control

For more information on companies in this article

Related Content

  • Canadian authorities convinced of enforcement safety benefits
    November 28, 2012
    Cost-benefit analysis invariably finds highly in favour of speed and red light enforcement, particularly so in Edmonton in the Alberta province of Canada, where authorities need no convincing of the merits of road safety engineering. Justification of enforcement efforts on economic grounds has been reinforced this year, by a study of the costs and benefits of red light enforcement. New York-based economic research firm John Dunham & Associates carried out this latest analysis for American Traffic Solutions
    Read More
  • Ride-sharing could reduce congestion, says US study
    January 6, 2017
    A new Massachusetts Institute of Technology (MIT) study suggests that using carpooling options from companies like Uber and Lyft could reduce the number of vehicles on the road by a factor of three without significantly impacting travel time. Led by Professor Daniela Rus, director of MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL), researchers developed an algorithm that found 3,000 four-passenger cars could serve 98 per cent of taxi demand in New York City, with an average wait-tim
    Read More
  • Inrix expands traffic data programme collaboration
    October 12, 2012
    Nearly a year after the I-95 Corridor Coalition, the University of Maryland (UMD) and Inrix announced a three-year expansion of the Vehicle Probe Project (VPP), the coalition and its partners are expanding their collaboration once again. Through a Federal Highway Administration (FHWA) Awards Grant, the coalition will use Inrix traffic information to expand coverage to over 40,000 miles of roads across fourteen states.
    Read More
  • Rethinking urban traffic congestion to put people first
    August 28, 2015
    Following the publication of the Texas A&M Transportation Institute/Inrix report on urban traffic congestion in the US, Robert Puentes, senior fellow with the Brookings Institution’s Metropolitan Policy Program , says that while the focus and themes of the report are largely the same as previous years, big changes are underway in how we study, think about, and address metropolitan traffic congestion. This new, modern approach calls into question whether the endless pursuit of congestion relief makes sense a
    Read More

Highlighted Content