Skip to main content

Graham Construction wins ITS system contract on Forth replacement crossing

Graham Construction has won the contract, worth over US$21 million, to provide the state-of-the-art ITS for the new Forth Bridge replacement crossing in Scotland. The company will deliver the traffic flow management system along the M90 to control traffic flow using overhead signal gantries and provide motorists with current travel updates via variable message boards. The ITS contract is to provide and install seventeen gantries, along with foundations and associated maintenance lay-bys. Further work wi
April 19, 2012 Read time: 1 min
5033 Graham Construction has won the contract, worth over US$21 million,  to provide the state-of-the-art ITS for the new Forth Bridge replacement crossing in Scotland. The company will deliver the traffic flow management system along the M90 to control traffic flow using overhead signal gantries and provide motorists with current travel updates via variable message boards.

The ITS contract is to provide and install seventeen gantries, along with foundations and associated maintenance lay-bys. Further work will include landscaping, ducting, cabling and installing carriageway traffic detectors

Related Content

  • November 16, 2012
    Port authority to replace ITS system at George Washington bridge
    The Intelligent Transportation System (ITS) at the George Washington Bridge (GWB), first installed in 1997, is to be replaced by the Port Authority of New York and New Jersey as part of a road improvements being planned throughout the region. The ITS provides information on traffic conditions, estimated travel times, and lane restrictions to motorists via electronic signs on roads leading to the GWB. An estimated 101 million vehicles crossed the world’s busiest crossing in both directions in 2011. Work on t
  • February 1, 2012
    Cost-effective alternatives to traditional loops
    Traffic signal control is a mainstay of urban congestion management. Despite advances in vehicle detection sensors, inductive loops, which operate by using a magnetic field to detect the metal components in vehicles, are still the most common enabler for intelligent signalised junctions.
  • January 26, 2012
    Refurbishing ageing VMS with new technology
    Virginia DoT faced a challenge common to many highway authorities around the world: the need, in economically challenging times, to replace ageing variable message signs reaching the end of their operational life. For some 25 years now, since the mid 80s, Virginia Department of Transportation (VDoT), has deployed variable message signs (VMS) as part of its motorist information systems. Throughout the state there are still many old 'flip-disk' signs. Some of the companies that provided these electronic messa
  • June 29, 2015
    ITS upgrade for George Washington Bridge
    The electronic highway signage system and field devices that provide real-time travel information for the 300,000 daily users of New York’s George Washington Bridge are to undergo a major overhaul in a US$65.1 millio0n project. The Port Authority of New York has approved the project to replace the intelligent transportation system (ITS) which includes the upgrade and replacement of 11 existing variable message signs and the installation of seven new ones; the installation of a new overhead sign structure