M25 upgraded to ‘smart’ motorway

Road users on the vast majority of the UK’s M25 will benefit from four-lane capacity now that the final section between junctions 25 and 27 has become a smart motorway. The road has been upgraded from three to four lanes in each direction, with the hard shoulder converted for use as a permanent traffic lane and enhanced on-road technology to manage traffic flow to improve the reliability of journey times, providing a boost for businesses and the wider economy.
November 10, 2014 Read time: 2 mins

Road users on the vast majority of the UK’s M25 will benefit from four-lane capacity now that the final section between junctions 25 and 27 has become a smart motorway. The road has been upgraded from three to four lanes in each direction, with the hard shoulder converted for use as a permanent traffic lane and enhanced on-road technology to manage traffic flow to improve the reliability of journey times, providing a boost for businesses and the wider economy.

The improvements on all sections of the M25 are part of a new generation of technology-driven improvements on the strategic road network known as ‘smart motorways’ with the permanent conversion of the hard shoulder for traffic, providing 24/7 extra capacity. The new infrastructure and technology that has been added between junctions 25 and 27 includes gantries spanning both carriageways, refuge areas, emergency telephones, overhead signals, verge-mounted signs and CCTV cameras.

Roads minister John Hayes said: “This upgrade is great news for 140,000 motorists who use this section of the M25 every day. It will mean smoother journeys, less congestion and provide a real boost to those businesses US$38 billion commitment to improve Britain’s roads by 2021 is helping to deliver a smarter motorway network that drives forward our economy and gets people to their destinations safely and on time.”

John Martin, 503 Highways Agency project manager said: “The new smart motorway will provide extra capacity and offer more reliable journeys. I would like to ask drivers to get smart and find out more about how to use it, the types of signs and signals they will see and what to do in the unlikely event of a breakdown."

Detection, Monitoring & Machine Vision

For more information on companies in this article

Related Content

  • C/AVs & smart cities: a symbiotic relationship, says WSP
    December 5, 2018
    C/AVs and smart cities are still in their infancy. But Mike Warren suggests thatintegrating their data and services can create a co-operative relationship that improves safety, liveability and the economy for citizens The recent technological boom has led to two major public advances: connected and automated vehicles (C/AVs) and smart cities. While these are significant in their own right, when coupled together they create a new way in which citizens can access city services; live in safer, environment
    Read More
  • Florida's free flow tolling eases congestion, improves safety
    July 24, 2012
    A decade since Florida's Turnpike Enterprise first deployed electronic toll collection, the organisation's Director of Toll Operations Rick Nelson and Tom S. Knuckey of PBS&J look at progress. A decade on from the deployment of Florida's Turnpike Enterprise's state-wide SunPass pre-paid Electronic Toll Collection (ETC) programme, transponder sales have ballooned from 5,000 to more than 4,000,000. Over 70 per cent of the state's turnpike drivers participate in the system and transponder sales continue to gro
    Read More
  • Cooperative infrastructure systems waiting for the go ahead
    February 3, 2012
    Despite much research and technological promise, progress towards cooperative infrastructure system deployment is still slow. Here, Robert Cone and John Miles take a considered look at how and when it might come about. From a systems engineering viewpoint it looks logical and inevitable that vehicles should be communicating between themselves and with the road infrastructure. But seen from a business viewpoint the case is not proven.
    Read More
  • Scotland’s speed cameras upgrade
    January 23, 2013
    Transport Scotland has announced a US$3.8 million package to replace safety cameras across the country. The safety cameras, which detect motorists driving above the speed limit, will be upgraded to digital technology. The new cameras will offer a number of benefits including improved reliability, faster processing of offences and clearer images of offending vehicles. A Transport Scotland spokeswoman said: "Road safety is a priority for this government and we are making good progress towards meeting the amb
    Read More

Highlighted Content