Footbridge of the future?

Lower Thames Crossing reveals shortlisted designs for low-carbon footbridge contest

Published

05 Dec 2024

The future of the humble footbridge came a step closer today (5 December 2024), as we unveil the five designs that have been shortlisted for the low-carbon footbridge contest.

Launched in July, the contest is seeking innovative, sustainable designs for a crossing over the A127, a key strategic road connecting Southend and London, and located close to the northern end of the Lower Thames Crossing. The winning design could also form the new footbridge standard and be replicated across roads country wide.

Over 30 entrants were received and assessed anonymously, and judged on their proposed use of low carbon materials and construction methods, and evidence of good design principles to allow ease of access and a pleasant crossing experience.

The winning design is due to be announced in late Spring 2025.

The five shortlisted entries are:

Arup and Sean Harrington Associates: A two-span bridge with twin haunched glulam girders, with an all-steel central pier and steep reinforced earth embankments for the approaches.

COWI and Moxon: A slender timber bridge supported on a V-shape stainless steel pier, minimising span lengths for an efficient low carbon solution.

Davies Maguire Ltd, Stephen James Architects and Miebach: A timber bridge with twin haunched girders, an inclined steel prop as the main pier and stone columns for the approach piers.

Useful Studio Architects and Expedition Engineering: A modular truss bridge designed on the basis of regeneration and circularity, re-using steel materials and adopting an industrial process for repeatability and efficiency.

Webb Yates Engineers and Groupwork: A prestressed stone bridge, with the internal tendon profile reflected in the treatment of the façade. A modern interpretation of the traditional stone bridge.

Map showing the location of the proposed low-carbon footbridge

National Highways is responsible for more than 600 footbridges in England, with 176 of them in the south east. The proposed new footbridge across the A127 will encourage healthy active travel as it restores pedestrian access between Moor Lane and Folkes Lane, which was severed when the road was opened in 1924. It will offer the local community an uninterrupted route between local green spaces such as Thames Chase Forest Centre, Folkes Lane Wood, and Hole Farm Community Woodland, the new 100-hectare woodland being created in partnership between the Lower Thames Crossing and Forestry England.

Shaun Pidcock, Programme Director, Lower Thames Crossing said: “The Lower Thames Crossing is green by design, so it was pleasing that we received so many high quality entries for a low-carbon footbridge of the future, the perfect complement to the scheme. The five shortlisted entries all plan to utilise new low-carbon materials, and I look forward to seeing how the designs develop and the eventual winner being selected”.

"The Lower Thames Crossing is green by design, so it was pleasing that we received so many high quality entries for a low-carbon footbridge of the future, the perfect complement to the scheme. The five shortlisted entries all plan to utilise new low-carbon materials, and I look forward to seeing how the designs develop and the eventual winner being selected”"

Shaun Pidcock, Programme Director, Lower Thames Crossing

The Lower Thames Crossing is a proposed new road and tunnel connecting Kent and Essex that will tackle congestion on the Dartford Crossing and create a reliable new connection between the north, the midlands and the ports of the south-east.

As a carbon pathfinder project, the Lower Thames Crossing is aiming to reduce its predicted carbon emissions and set a new standard in the industry for low-carbon construction by scaling up the use of low-carbon construction methods and materials. It was the first project to make the limit legally binding by locking it into its application for planning consent.

Set to become the UK’s greenest road, the scheme will also encourage active travel as it creates almost 40 miles of new or enhanced pathways for walkers, cyclists and horseriders; two new public parks – Chalk Park and Tilbury Fields on either side of the Thames – and a new community woodland, Hole Farm near Brentwood, Essex.

If the project is granted planning permission and is funded, construction is expected to take six-years, with road opening targeted for 2032. The Secretary of State for Transport recently announced that the deadline for a decision on the Lower Thames Crossing’s planning application has been extended to 23 May 2025.

For further information contact us at info@lowerthamescrossing.co.uk or by calling 0300 123 5000. You can also get the latest updates on Facebook, Twitter, LinkedIn, Instagram and our YouTube channel.