Bridge demolition causing traffic delays in Los Angeles

The California city of Los Angeles is expected to suffer unprecedented levels of road congestion this weekend. The city has some of the most congested stretches of highway in the US and arguably the world. However the need to demolish a highway bridge will result in a highway closure, including a key interchange that carries extremely heavy traffic volumes. The I-405 San Diego highway will be closed between the San Fernando Valley and the LA Basin.
April 19, 2012 Read time: 1 min
The California city of Los Angeles is expected to suffer unprecedented levels of road congestion this weekend. The city has some of the most congested stretches of highway in the US and arguably the world. However the need to demolish a highway bridge will result in a highway closure, including a key interchange that carries extremely heavy traffic volumes. The I-405 San Diego highway will be closed between the San Fernando Valley and the LA Basin. The stretch shut for the demolition job will be between the busy interchange where I-405 meets the Ventura highway, and will end at interchange where I-405 meets the Santa Monica highway. The interchange where I-405 meets the Ventura highway is reputed to carry the highest volumes of merging traffic of any such interchange in the US. The authorities have been warning residents and commuters for some time over the closure.
Urban Traffic Control

Related Content

  • Big wheels keep on turnin’
    August 21, 2018
    Many of the great and the good in the global mobility sector gathered at this year’s Movin’ On event in Montreal. Measured regulation of technologies and safety issues were major themes, reports David Arminas. *Bibendum is the original name for the Michelin Man, the symbol of the Michelin tyre company Autonomous vehicles, platooning, smart intersections and safety – these were the talking points over two-and-a-half days of the Movin’ On event in Montreal, Canada. Everyone in the mobility sector is at the
    Read More
  • GridMatrix goes back to the future in New York City
    September 25, 2023
    Legacy traffic management infrastructure doesn’t have to be a marker of the past: software upgrades can bring it into the present in a cost-effective and timely way, says Gordon Feller
    Read More
  • Russia 2018 World Cup: ITS can win it
    June 5, 2018
    Teams and supporters will cover vast distances in Russia for the 2018 FIFA World Cup. Stephane Clauss from Sony Europe’s Image Sensing Solutions division examines how the latest camera technologies can be deployed to help things run smoothly over the next month or so... For one month, from June 14, Russia is hosting the 2018 FIFA World Cup. This is the largest country in the world and the distances between venues will be larger than at almost any other World Cup - bar the finals in the US and Brazil.
    Read More
  • Wider uses for weigh in motion data
    March 18, 2014
    Colin Sowman talks to Terry Bergan of International Road Dynamics about the latest uses of weigh-in-motion systems. Raising allowable truck weight limits improve transport efficiency but leaves an ever-increasing number of bridges vulnerable to being overloaded and damaged by vehicles heavier, and in some cases far heavier, than they were designed to carry. The simplistic solution is to impose weight restrictions and erect appropriate signs - but this could have severe knock-on effect on trucking operations
    Read More

Highlighted Content