Norway implements radar-based AID in sub-sea tunnels

Automatic incident detection (AID) manufacturer Navtech Radar has ventured into the tunnels of Norway and has supplied its radar-based ClearWay solution for the sub-sea 4.5 km long Mastrafjord Tunnel and the 5.8 km long tolled Byfjord Tunnel near Stavanger in Norway as part of a recently-completed tunnel refurbishment project. Radar AID was specified by consultants Multiconsult and following a tender process, systems integrator Trafsys was the winning bidder with the ClearWay solution. Multiconsult s
November 27, 2014 Read time: 2 mins
Automatic incident detection (AID) manufacturer 819 Navtech Radar has ventured into the tunnels of Norway and has supplied its radar-based ClearWay solution for the sub-sea 4.5 km long Mastrafjord Tunnel and the 5.8 km long tolled Byfjord Tunnel near Stavanger in Norway as part of a recently-completed tunnel refurbishment project.

Radar AID was specified by consultants Multiconsult and following a tender process, systems integrator Trafsys was the winning bidder with the ClearWay solution.

Multiconsult senior engineer Lars Martin Rage explains, “One of the key requirements was AID capability in very harsh weather conditions of snow, rain and fog around the tunnel entrances where sunlight can be a problem. We also needed a low-maintenance solution throughout the tunnel with a very low rate of false alarms.”

Dr Stephen Clark, technical director of Navtech Radar says, “The Nordic countries have introduced radar-based technology in a number of schemes. The Mastrafjord and Byfjord tunnels are exciting examples of recent projects that have successfully embraced our technology solution.”
Detection, Monitoring & Machine Vision

For more information on companies in this article

Related Content

  • 3M sees big potential in ITS sector
    December 16, 2013
    Having re-entered the ITS market, 3M is busy shaping the future technology for vehicle detection, tolling and parking, as Colin Sowman discovers. Having sold off its Opticom business in 2007, 3M effectively re-entered the ITS market last year paying $110 million for Federal Signal Technology Group (FSTech) – but why?
    Read More
  • Moxa provides clear vision for Caldecott Tunnel’s Fourth Bore
    September 15, 2014
    Caldecott Tunnel’s new Fourth Bore is utilising a bespoke high-capacity monitoring and communications network from Moxa. The Caldecott Tunnel connects Contra Costa and Alameda counties in Northern California and traditionally it has suffered severe congestion - especially during peak hours. Opened in 1937 as a twin-bore arrangement, by 1964 the increase in traffic volumes led to a third bore being added. Shortly after the third bore was opened a tidal flow was introduced with the centre bore alternating in
    Read More
  • Middle East Looks to road charging for congestion relief
    January 26, 2012
    On the eve of the Gulf Traffic show in Dubai, ITS Arab secretary general and Innova Consulting managing director Zeina Nazer reviews prospects for road user charging in the Middle East and North Africa
    Read More
  • Israel aspires to ITS-led future
    May 29, 2013
    Shay Soffer, Chief Scientist with the Israel National Road Safety Authority, talks to Jason Barnes about his country’s current ITS outlook and how he sees this developing in the future. Israel ranks alongside countries such as the US and France in the road safety stakes, with an average 7.1 deaths per billion kilometres driven. But at that point the similarities end, as the country’s overriding issue is pedestrian safety. This is driven by several factors, including being a relatively small country where pe
    Read More

Highlighted Content