ADOT advances wrong-way detection with US$3.7 million project

A US$3.7 million project by Arizona Department of Transportation (ADOT) to construct a thermal detection system to detect wrong-way vehicles and alert other drivers and law enforcement has been approved by the State Transportation Board. Once operational, the system will use thermal cameras, warning signs for wrong-way drivers and advisories for right-way drivers along a 15-mile stretch of I-17. In addition, the system will automatically focus highway cameras on the wrong-way vehicle and send automated aler
June 14, 2017 Read time: 2 mins
A US$3.7 million project by 6576 Arizona Department of Transportation (ADOT) to construct a thermal detection system to detect wrong-way vehicles and alert other drivers and law enforcement has been approved by the State Transportation Board.


Once operational, the system will use thermal cameras, warning signs for wrong-way drivers and advisories for right-way drivers along a 15-mile stretch of I-17. In addition, the system will automatically focus highway cameras on the wrong-way vehicle and send automated alerts to the Highway Patrol.

On freeway ramps, wrong-way vehicles will trigger alerts, including illuminated signs with flashing lights, aimed at getting drivers to stop. The system will immediately warn other drivers through overhead message boards as well as law enforcement. Cameras in the area will automatically turn to face the wrong-way vehicle so traffic operators can better track it.

On the freeway, thermal cameras placed at one-mile intervals will signal when a wrong-way vehicle passes so State Troopers plan their response and get out in front of the wrong-way driver, providing a faster response.

Construction of the thermal camera pilot system is expected to begin this autumn and will take around seven months to complete.

Detection, Monitoring & Machine Vision Urban Traffic Control Air Quality & Weather Systems

For more information on companies in this article

Related Content

  • Videalert provides full time enforcement with part time workload
    March 19, 2014
    Videalert says its algorithms on automated enforcement can reduce the workload on staff while providing an effective deterrent to offenders. Colin Sowman reports. While members of the public may believe that the enforcement of parking regulations, bus lanes and box junctions has no practical benefit and is purely a money-making operation, for many authorities the opposite is true. Enforcement is a loss-making but vital exercise as illegally parked vehicles create obstructions and dangers leading to gridl
    Read More
  • Panasonic in Colorado: Rocky mountain way
    December 3, 2018
    Panasonic is at the heart of a C-V2X project which began last year in Colorado. The company’s smart mobility boss Chris Armstrong tells Adam Hill how it is working out Colorado needs traffic and transport solutions – and fast. The US state’s population has grown 50% in the last 20 years and another 50% hike is predicted in the next 20. It also spends more than $13 billion in roadway crash costs each year. In 2015, 546 people died in traffic-related crashes, and more than 3,000 were seriously injured.
    Read More
  • The future? It's remote, says Valerann
    January 4, 2024
    More responsive traffic management is of enormous value – and Valerann thinks its SaaS system, remotely deployed in Latin America, is able to identify incidents much more quickly, finds Andrew Stone
    Read More
  • Siemens to provide V2I technology for Florida pilot connected vehicle pilot project
    March 24, 2016
    Siemens, as a member of the Tampa-Hillsborough Expressway Authority (THEA) team, has been chosen by the US Department of Transportation (USDOT) to provide vehicle-to-infrastructure (V2I) technology for a new connected vehicle pilot project. Siemens V2I technology will enable vehicles and pedestrians to communicate with traffic infrastructure like intersections and traffic lights in real-time to reduce congestion specifically during peak rush hour in downtown Tampa. The technology will also help improve s
    Read More

Highlighted Content