Skanska Balfour Beatty install first M25 superspan gantry during motorway upgrade

The first superspan gantry has been installed over the M25 motorway near London, England. The structure near Junction 24 (Potters Bar, Hertfordshire) is part of the €219.92 million (£188 million) Managed Motorway scheme to upgrade the motorway between junctions 23 and 27. Weighing 36 tonnes and measuring 40m across, it is the first of five superspan gantries which will be installed during the project being carried out by Skanska Balfour Beatty, on behalf of the Highways Agency. The gantries will
August 22, 2013 Read time: 1 min
The first superspan gantry is lifted into place by Skanska Balfour Beatty over the M25 at Junction 24
The first superspan gantry has been installed over the M25 motorway near London, England.

The structure near Junction 24 (Potters Bar, Hertfordshire) is part of the €219.92 million (£188 million) Managed Motorway scheme to upgrade the motorway between junctions 23 and 27.

Weighing 36 tonnes and measuring 40m across, it is the first of five superspan gantries which will be installed during the project being carried out by 2296 Skanska 1146 Balfour Beatty, on behalf of the 2309 Highways Agency.  

The gantries will display valuable information for road users to help reduce congestion and ease traffic flow.

The overall Managed Motorway scheme is due to be completed between October and December 2014.
Highway & Network Management

For more information on companies in this article

Related Content

  • Many Moroccan motorway projects now in hand
    November 11, 2014
    Morocco’s Casablanca-Rabat motorway accounts for almost 20% of motorway tolls in the country, generating US$25.16 million for Autoroutes du Maroc (ADM) in the first half of 2014, a growth of 4.1% from the previous year. With relatively low maintenance costs (mainly used for widening the road) the Casablanca-Rabat motorway is ADM's most profitable route. The 76km route is travelled by 51,000 vehicles/day, far higher than any other motorway. The Berrechid-Agadir motorway (which includes Berrechid-Marrakesh an
    Read More
  • Brazil Tamoio highway and São Sebastião tunnel work
    July 5, 2016
    Brazil’s Tamoio Highway and São Sebastião tunnel construction is of major importance – Mauro Nogarin reports. The modernisation and expansion of Brazil’s Tamoio highway is a major project for Brazil. The project has an estimated cost of $1.5 billion and work on the first section from Planalto was completed in January 2014, costing around $350 million. The project is being managed by the state-owned agency DERSA, which deals with road development. According to the concessionaire for the Tamoios highway p
    Read More
  • India’s capital highway project will improve transport connections
    October 10, 2017
    Huge numbers of construction machines as well as plant and equipment are working overtime, backed by mammoth manpower, to meet the targeted completion deadline of March 2018 for India’s Eastern Peripheral Expressway (EPE). The 135km arterial route is being built with six lanes and surrounds India’s National Capital, Delhi, its National Capital Region (NCR) and the industrially developed North Indian states of Haryana and Uttar Pradesh.
    Read More
  • Lower Thames Crossing gets green light
    March 26, 2025
    The 14.5-mile project near London will include a 2.6-mile tunnel under the Thames River and come at a cost of around £8.3 billion.
    Read More

Highlighted Content