Skip to main content

Lyt prioritises a lot of signals in Salem

Company will deploy its TSP system at 22 signalised intersections in Oregon city
By Adam Hill May 17, 2023 Read time: 2 mins
Lyt's system 'will allow buses to communicate with Salem traffic signals' (© ITS International | Adam Hill)

Lyt is to implement its transit signal prioritisation (TSP) system - Lyt.transit - in Salem, Oregon, covering 22 signalised intersections.

Salem Area Mass Transit District, commonly known as Cherriots, provides paratransit, ride-share and fixed route services.

Lyt says the TSP system "will allow buses to communicate with Salem traffic signals and provide optimised green lights for buses running behind schedule, allowing them to move more efficiently".

Tim Menard, CEO and founder of Lyt, says: “Our transit priority solutions today are serving as a new benchmark for the way in which cities leverage data, technology and AI in a budget-conscious method to reduce the flow of traffic and also the ways in which machine learning can quickly adapt to new traffic patterns.”

The solution harnesses the power of an edge device installed in traffic management centres to enable transit vehicles to speak directly to networked traffic signals through Lyt's cloud platform. 

Transport agencies have access to Lyt's Transit Insights Platform, which tracks 100 performance metrics in real time, such as red-light delay, green light prioritisation success, and route performance by bus stop.

Diane Grant, president of Lyt’s local integration partner Coral Sales Company, comments: "The positive effects of Lyt's adaptive solution includes reduced emissions through increased ridership and consistent mobility, benefiting all members of the community.”

For more information on companies in this article

Related Content

  • Melbourne uses big data to transform tram services
    November 7, 2013
    In Australia, Melbourne's Yarra Trams, the largest tram system in the world, is dramatically improving service on its 250 kilometres of double tracks. By using IBM big data, the cloud, mobile and analytics the company is able to reconfigure routes on the fly, pinpoint and fix problems before they occur, and respond quickly to challenges, whether it's sudden flooding, major events in the city, or just rush hour traffic. As a result, the iconic 100-year old system is consistently beating its own service
  • Emovis puts Elizabeth River Crossings free-flow toll into action
    February 7, 2025
    Old tolling system will be decommissioned after implementation in Virginia
  • MIT study combines traffic data for smarter signal timings
    April 1, 2015
    Researchers at Massachusetts Institute of Technology (MIT) have found a method of combining vehicle-level data with less precise, but more comprehensive, city-level data on traffic patterns to produce better information than current systems provide. They claim this reduce delays, improve efficiency, and reduce emissions. The new findings are reported in a pair of papers by assistant professor of civil and environmental engineering Carolina Osorio and alumna Kanchana Nanduri, published in the journals Tra
  • Cost benefit: Toronto retimings tame traffic trauma
    July 11, 2018
    Canada’s largest city reckons that it is saving its taxpayers’ money simply by altering the way traffic lights work. David Crawford reviews Toronto’s ambitious plans to ease congestion. Toronto, Canada’s largest metropolis (and the fourth largest in North America), has saved its residents CAN$53 (US$42.4) for every CAN$1 (US$0.80) spent over a 2012-2016 traffic signal retiming programme, according to figures released by its Transportation Services Division. The programme covered 1,275 signals (the city’s to