Virginia installs ATM to ease congestion on I-66

The Virginia Department of Transportation (VDOT) has begun work on installing an active traffic management |(ATM) system on interstate 66 through Arlington, Fairfax and Prince William counties from the Washington, DC line to Route 29 in Gainesville. Designed and built by TransCore, the system is intended to improve safety and incident management and will include new sign gantries, shoulder and lane control signs, speed displays, incident and queue detection, and increased traffic camera coverage.
November 17, 2014 Read time: 2 mins
The 1747 Virginia Department of Transportation (VDOT) has begun work on installing an active traffic management |(ATM) system on interstate 66 through Arlington, Fairfax and Prince William counties from the Washington, DC line to Route 29 in Gainesville.  

Designed and built by 139 TransCore, the system is intended to improve safety and incident management and will include new sign gantries, shoulder and lane control signs, speed displays, incident and queue detection, and increased traffic camera coverage.

Sensors, traffic cameras and overhead signs will enable VDOT to change the signs to give drivers real time advance information on upcoming traffic, crashes, congestion or closed lanes. VDOT hopes that getting people out of closed lanes before they reach incidents will make the slowdowns less abrupt and less severe. If there is standard traffic, the signs could be changed to give drivers a warning about exactly how far away the congestion begins.

Although ATM is a relatively new concept in managing traffic in the United States, it is popular in Europe, such as the Highways Agency’s smart motorways project in the UK.
Air Quality & Weather Systems Detection, Monitoring & Machine Vision Enforcement

For more information on companies in this article

Related Content

  • US state of the art workzone safety
    January 25, 2012
    The Texas Transportation Institute's Jerry Ullman talks about the state of the art in work zone safety in the US. Work zones are places where, perhaps more than anywhere else on the road network, mobility and safety are strongly linked. Historically, field crews and contractors wanted vehicles in work zones to be moving as slowly as possible, assuming that made conditions the safest for work crews. We are though starting to see a shift in such thinking with the realisation that excessive delays or slow-down
    Read More
  • The importance of going with the flow
    April 6, 2018
    Ensuring worker safety and up-to-date driver information is crucial to ensure that roadworks are not a source of danger and delay. Andrew Williams looks at a scheme on the A14 in Cambridgeshire, UK. In recent years, portable workzone ITS solutions have emerged as important tools in the management of major roadworks and system upgrade projects - and are viewed as an increasingly vital means of ensuring any ongoing traffic flow disruption is kept to a minimum. The technology forms a central component of an
    Read More
  • Freight poses growing problem for city authorities
    March 3, 2017
    Wes Guckert considers possible solutions and countermeasures to the problems of increased freight deliveries in growing cities. In January 2016, the US Department of Transportation (USDoT) conducted a session on the SmartCity Challenge and Urban Freight and Logistics. This session was a follow-up to the USDoT report titled, Beyond Traffic 2045.
    Read More
  • West Virginia ATMS enhanced by incident response module
    November 26, 2013
    Intelligent Transportation Systems (ITS) solutions provider Open Roads Consulting is to deploy its automotive incident response module for West Virginia Division of Highways’ (WVDOH) advanced transportation management system (ATMS). Open Roads’ OpenTMS has been the backbone of the WVDOH state-wide ITS program since 2008. The modular and extensible architecture of the OpenTMS platform will seamlessly incorporate the automated incident response module into the core system. The automated incident managem
    Read More

Highlighted Content