Our Capabilities
Moving and Mechanised Structures
At Spencer Bridge Engineering, we deliver specialist engineering solutions for moving and mechanised bridge structures, ensuring safe, reliable and efficient operation of critical assets such as bascule, swing and lift bridges where structural, mechanical and electrical systems must operate seamlessly together.
Our expertise spans inspection, assessment, refurbishment and upgrade and maintenance, providing integrated solutions that enhance performance, improve reliability and extend asset life.
Moving bridges present complex challenges, combining structural behaviour with mechanical and electrical systems, supporting critical transport and marine operations requiring precise coordination, high reliability and minimal downtime.
Our teams deliver practical solutions to maintain safe continuous operation during works, address wear fatigue and system degradation, improve performance reliability and minimise disruption to road rail and marine users.
A safety-led approach underpins all work on high-risk assets ensuring solutions are safe to install operate and maintain, carefully planned to manage structural and mechanical risks, and delivered through controlled methodologies.
Our multi-disciplinary capability combines civil structural mechanical and electrical engineering to diagnose complex issues, integrate upgrades, improve reliability, reduce downtime, optimise maintenance strategies and deliver efficient refurbishment programmes.
We provide inspection and assessment of bascule, swing and lift bridges, alongside refurbishment and upgrades to mechanical, electrical and structural systems, including bearing, drive and control system upgrades, structural repairs and strengthening works, and fault diagnosis with performance optimisation to improve reliability. This is supported by planned and reactive maintenance, integration of access solutions and gantry systems, and lifecycle management to enhance long-term asset performance.
Moving bridges are highly complex infrastructure assets requiring precision engineering to enhance performance reduce risk and ensure long-term reliability. By combining deep technical knowledge with practical delivery experience, we deliver safe dependable and integrated solutions that keep critical transport infrastructure operating effectively systems.
View our related projects
No matter the client, we bring the same commitment to safety, collaboration, and delivery—working together to achieve better outcomes for rail users, communities, and the wider network.
Have a project you want to discuss?
Our Clients
