Variable speed limits to be introduced in Scotland

Motorists using the M90 in Scotland will face the country’s first variable speed limits in three weeks time when a new traffic control system is launched on the road north of the Forth Road Bridge. The intelligent transport system, which goes live on 4 December on the M90 northbound, has been installed as part of construction of the Forth Replacement Crossing, which is due to open in four years time. Speeds will be automatically lowered by traffic sensors under the road surface when they detect congestion,
November 15, 2012 Read time: 2 mins
Motorists using the M90 in Scotland will face the country’s first variable speed limits in three weeks time when a new traffic control system is launched on the road north of the Forth Road Bridge.

The intelligent transport system, which goes live on 4 December on the M90 northbound, has been installed as part of construction of the Forth Replacement Crossing, which is due to open in four years time.

Speeds will be automatically lowered by traffic sensors under the road surface when they detect congestion, to smooth traffic flow and reduce delays.

The system will also operate on the M90 southbound and on the M9, south of the Forth Road Bridge, from early next year. Similar systems are in use on the M25 around London and M42 near Birmingham.

Transport minister Keith Brown said: “The Forth Replacement Crossing continues to progress on time and on budget and I’m delighted that we can now begin to turn on the ITS systems to help manage and improve traffic flow and provide buses with a dedicated lane.”
Detection, Monitoring & Machine Vision Classification & Data Collection Urban Traffic Control

Related Content

  • Mixed results for public-private traffic management partnerships
    January 25, 2012
    David Crawford looks at the somewhat patchy success to date of trying to involve the private sector in operating traffic management centres
    Read More
  • Success of Kuala Lumpur's dual purpose tunnel
    September 12, 2012
    Malaysia’s capital boasts a unique piece of infrastructure; a combined stormwater and motorway tunnel, the longest multi-purpose tunnel in the world. Kuala Lumpur’s Stormwater Management and Road Tunnel (Smart) was conceived as a project under the Malaysian Federal Government to alleviate the flooding problem in the city centre. Although a booming city and the nerve centre for Malaysia’s economy, KL was built along the flood plains of the Klang River and, since its earliest days has been subjected to floodi
    Read More
  • Virtual speed camera helps slow down trucks outside schools
    March 4, 2014
    New Zealand company ERoad is helping transport operators reduce speeds in high-risk areas with its new virtual speed camera. Operators are now able to pinpoint areas of risk and apply their own speed limits to those areas for their drivers. They may be the same as the posted speed limit for the zone, or set lower to encourage extra vigilance around areas such as schools. Operators are able to use virtual speed cameras to monitor the speed of any of their vehicles that have ERoad hardware devices inst
    Read More
  • The importance of going with the flow
    April 6, 2018
    Ensuring worker safety and up-to-date driver information is crucial to ensure that roadworks are not a source of danger and delay. Andrew Williams looks at a scheme on the A14 in Cambridgeshire, UK. In recent years, portable workzone ITS solutions have emerged as important tools in the management of major roadworks and system upgrade projects - and are viewed as an increasingly vital means of ensuring any ongoing traffic flow disruption is kept to a minimum. The technology forms a central component of an
    Read More

Highlighted Content