Skip to main content

Gridsmart deploys new traffic-time collection system in home city

At no cost to the city or its tax-payers, local transportation solutions company Gridsmart has deployed six of its new Streetsmart wi-fi traffic-time collection system in its home city of Knoxville. The new six-intersection traffic management area will provide real-time, comprehensive travel times, congestion mapping and traffic count data, allowing the city to study and better manage travel trends at major intersections, potentially reducing congestion. Streetsmart uses wi-fi signals generated in vehicles
April 19, 2017 Read time: 2 mins
At no cost to the city or its tax-payers, local transportation solutions company 8097 Gridsmart Technologies has deployed six of its new Streetsmart wi-fi traffic-time collection system in its home city of Knoxville.


The new six-intersection traffic management area will provide real-time, comprehensive travel times, congestion mapping and traffic count data, allowing the city to study and better manage travel trends at major intersections, potentially reducing congestion.

Streetsmart uses wi-fi signals generated in vehicles to track them as they advance through multiple devices along a city street, building data on origin destination, speed and congestion. The system archives and sends the data through the cloud, giving traffic managers a high-level overview of traffic patterns, time-stamped travel times, trouble areas as well as those caused by seasonal changes so that they can study the information over time or take immediate action to relieve congestion. It also ensures driver privacy as all of the information is collected anonymously.

As part of the initiative, the company upgraded two of their existing intersection management Gridsmart systems with updated iconic bell cameras.

In addition to helping to reduce congestion, the Streetsmart installation will become a critical piece of traffic infrastructure as Knoxville considers whether to become a test bed for connected and autonomous vehicle/smart city technologies.

Related Content

  • July 19, 2017
    Siemens introduces new software for “talking” traffic intersections
    The city of Abilene, Texas, in the US is using new adaptive traffic control software from Siemens to increase traffic flow along a heavily travelled corridor, where two state highways meet at two intersections about 750 feet apart with elevated railroads passing between them. SEPAC Peer-to-Peer software allows intersection controllers to share information with one another on traffic and pedestrian conditions, allowing the on-street network of controllers to adaptively respond to changing traffic conditions
  • July 19, 2017
    Siemens introduces new software for “talking” traffic intersections
    The city of Abilene, Texas, in the US is using new adaptive traffic control software from Siemens to increase traffic flow along a heavily travelled corridor, where two state highways meet at two intersections about 750 feet apart with elevated railroads passing between them. SEPAC Peer-to-Peer software allows intersection controllers to share information with one another on traffic and pedestrian conditions, allowing the on-street network of controllers to adaptively respond to changing traffic conditions
  • December 17, 2012
    Houston traffic technology ‘going global’
    A real-time traffic data collection system developed by the Texas A&M University Transportation Institute (TTI) is going nationwide and could go global, according to the university. The development, known as AWAM (Anonymous Wireless Address Matching), uses the first portion of the MAC address from anonymous wireless devices, such as Bluetooth-enabled devices, carried in vehicles to measure the travel time between two points along freeways and arterial roads in rural and urban environments. It provides real-
  • December 3, 2012
    Telvent urban mobility control
    Telvent GIT, real-time IT solutions and information provider, is to implement its urban mobility control centre and traffic light installation maintenance service for the city of Castellón de la Plana, Valencia, Spain. The contract includes Telvent’s integrated service management platform, SmartMobility ICM, which will enable coordinated management of all aspects of the city’s urban mobility. Initial focus will be on centralised monitoring of smart traffic infrastructures and traveller information panels, a