Californian city deploys adaptive traffic management

The city of Arcadia in California has partnered with TransCore and KLD Engineering to install an integrated adaptive traffic signal control system that helps monitor traffic conditions and manage congestion in high traffic areas.
September 18, 2015 Read time: 2 mins

 The city of Arcadia in California has partnered with 139 TransCore and KLD Engineering to install an integrated adaptive traffic signal control system that helps monitor traffic conditions and manage congestion in high traffic areas.

With its proximity to Los Angeles and large event venues, the city wanted a better way to respond to both expected and unexpected traffic congestion.

The project was completed at the beginning of the school season, which typically causes more traffic as children head back to school. The adaptive system is currently operational at 33 intersections along several of the major corridors within the city.

These 33 intersections are operated as three control areas for variable-objective adaptive signal operations, a concept unique to TransSuite/ACDSS, and critical for successful implementation in a complex urban environment like Arcadia.

The city’s already heavy traffic is compounded by nearby activity centres, including the Santa Anita Race Track, the LA Arboretum, the Santa Anita Mall and Methodist Hospital.
To address increased congestion in these areas, the city developed an ITS Master Plan in 2015 to integrate its traffic signal operations with the LA County Information Exchange and participate in the San Gabriel Valley Traffic Forum project.

The city has been using TransCore’s TransSuite traffic control software since 2007 and over the years has expanded the system to use additional technologies and operational strategies like the ones used in Arcadia.  

“The City was able to introduce adaptive operations in a cost effective manner just by adding the adaptive component to their existing TransSuite system infrastructure,” said Travis White, TransCore associate vice president.

Urban Traffic Control

For more information on companies in this article

Related Content

  • Tollers make way as NextNav muscles into 902-928MHz spectrum
    July 30, 2013
    Toll operators and Progeny trade claim and counter claim about the potential ramifications of operating in the 902-928MHz spectrum, as Jon Masters finds out. Two months after the Federal Communications Commission (FCC) determined that Progeny can start commercial operation of its NextNav location finding service, the dust has begun to settle. The tolling industry has had a chance to reflect on how this may impact its operations, in the knowledge that NextNav will share the 902-928MHz frequency band with RFI
    Read More
  • Need for secure approach to connected vehicle technology
    January 7, 2013
    Accidental or malicious issue of false messages to connected vehicles could result in dire consequences, so secure systems of authentication and certification are likely to be necessary, write Paul Avery and Sandra Dykes. Connectivity among vehicles in urban traffic systems will provide opportunity for beneficial impacts such as congestion reduction and greater safety. However, it also creates security risks with the potential for targeted disruption. Security algorithms, protocols and procedures must take
    Read More
  • LA approves $400bn 30-year transport plan
    September 30, 2020
    City hopes multi-billion, long-term investment will ease traffic delays and reduce air pollution
    Read More
  • Q&A: Samuel Johnson, IBTTA
    February 18, 2020
    Samuel Johnson, chief operations officer for the Transportation Corridor Agencies in Orange County, California - and 2020 IBTTA president - talks about his background and career...
    Read More

Highlighted Content