AECOM secures third Menai Crossing contract

Infrastructure services firm AECOM has secured a contract with the Welsh Government to deliver design services for the new third crossing of the Menai Strait. Under the contract, AECOM will undertake the Key Stage 2 Appraisal of options to identify and develop initial designs for a new bridge crossing that will link Anglesey with mainland Wales, with a view to identifying a preferred route. The new Menai crossing is intended to alleviate traffic on the two existing bridges over the Menai Strait. The Menai B
April 27, 2017 Read time: 2 mins
Infrastructure services firm 3525 AECOM has secured a contract with the Welsh Government to deliver design services for the new third crossing of the Menai Strait. Under the contract, AECOM will undertake the Key Stage 2 Appraisal of options to identify and develop initial designs for a new bridge crossing that will link Anglesey with mainland Wales, with a view to identifying a preferred route.


The new Menai crossing is intended to alleviate traffic on the two existing bridges over the Menai Strait. The Menai Bridge, built by Thomas Telford in the 1820s and Robert Stephenson's Britannia Bridge suffer from heavy congestion. The Britannia Bridge is also the only section of the A55 that is not dual carriageway and can be a significant bottleneck for traffic along the route, which links the M53 with Holyhead Port and is part of the Trans European Road network.

The aim of the scheme is to improve capacity, reliability and journey times along the route, as well as improve network resilience and opportunities for non-motorised users and safety.

AECOM will deliver a range of services, including bridge and highway engineering, transport planning, traffic modelling and environmental and ecology consultancy services. It will also carry out a review of the potential impact of the proposed scheme on the two historic bridges to develop a design that minimises impact on the environment and is sympathetic to the existing crossings. AECOM will work with its sub-consultants Knight Architects and Ruthin-based environmental consultancy Richards, Moorehead & Laing.

Urban Traffic Control

For more information on companies in this article

Related Content

  • Diverse development of tolling business models
    April 25, 2013
    A diversity of tolling business models offers a wider toolbox of highway finance options, as the IBTTA’s Patrick Jones explains. The business models for America’s tolled highways have gone through several different evolutions over the last 75 years, reflecting a succession of shifts in transportation policy and politics, financing and funding models, urban patterns, customer needs, and technology. And with more and more decision-makers expressing renewed interest in tolling, it’s that very diversity that ma
    Read More
  • Graham Construction wins ITS system contract on Forth replacement crossing
    April 19, 2012
    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
    Read More
  • Louis Berger to design interstate road modernisation in India
    September 4, 2017
    The National Highways Authority of India (NHAI) has selected Louis Berger to provide consultancy services for the preparation of detailed designs to upgrade around 7820 km of roads for two major road packages in southern India under the Bharatmala-Pariyojna scheme. The projects will include road widening and alignment; repaving; upgrades to intersections, bridges, bypasses and service roads; new toll plaza design; and improvements for more efficient traffic flow.
    Read More
  • Q-Free reports a positive third quarter
    October 31, 2013
    profitability in the third quarter. Revenue increased 10 per cent to US$28.6 million, with operating profit of US$8.4 million and a profit before tax of US$1.2 million. This compares to a negative operating result of US$3.9 million and a loss before tax of US$3.7 million in the third quarter 2012. Q-Free has also strengthened its efforts in advanced transportation management systems (ATMS) through an investment in the American traffic management company Intelight in Tucson, Arizona, and acquisition of th
    Read More

Highlighted Content