Masonry arch repair and reinforcement completed without traffic disruption

Masonry arch repair and reinforcement completed without traffic disruption

The client: Essex Highways. Location: Debden Road, Newport, Essex. Main contractor: Ringway-Jacobs Ltd. Completed: September 2025

The challenge

This single span brick arch bridge had a current capacity of 7.5T and required strengthening for full 40T highway loading. Stress’ Goldhawk Bridge Division were commissioned to assess the existing structure and design a strengthening system. The bridge had at some point in the past been widened by extending the length of the barrel. Slight separation of the two barrels was evident. Some previous reinforcement had been installed across the joint.

The solution

Goldhawk Bridge Division designed a strengthening system using the MARS (Masonry Arch Repair and Strengthening) solution. This non-invasive method reinforced both barrel sections and tied them together, avoiding the need for a full reconstruction. Due to tight site constraints and the use of private land for the compound, logistics were a primary challenge. To avoid disrupting local traffic with temporary lights, the team utilised a trailer system to shuttle materials 100m from the storage area to the bridge. This proved highly efficient and maintained safety for all road users.

Key achievements

• Cost savings: Saved over £1 million compared to a full rebuild.
• Zero disruption: No road closures, utility diversions, or watercourse rerouting were required.
• Efficiency: Project completed in three months, significantly faster than the 6–12 month estimate for conventional replacement.
• Sustainability: Extended the service life of the original masonry with minimal environmental impact.