Highways
Steel Engineering Solutions for Highways and Infrastructure
At Pro Steel Engineering, we provide specialist steelwork solutions for highways and infrastructure projects across the UK.
From bridge beams and roadside support structures to temporary works and bespoke fabrications, our expertise helps keep the UK’s road networks safe, reliable, and future-ready.
Based in Pontypool, South Wales, and operating nationally, we have delivered projects on schemes including the A465 Heads of the Valleys road, local authority bridge works, and major transport upgrades. With experience in both new-build projects and strengthening of existing structures, we are a trusted partner for contractors, councils, and project managers alike.
Our Highways Capabilities
We fabricate and install bridge beams, decks, and structural components for new road bridges and strengthening schemes.
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From gantries and signage supports to roadside barriers, we design, fabricate, and install durable steelwork that improves highway safety.
We provide shoring systems, temporary bridges, and propping to enable safe construction in restricted or high-traffic environments.
Our team delivers steelwork solutions to extend the lifespan of existing bridges and roadside infrastructure, ensuring long-term safety.
Why Highways Projects Need Specialist Steelwork
Highways infrastructure is critical to the economy, linking communities and enabling commerce. Steel plays a central role in supporting bridges, gantries, barriers, and other roadside assets. Delivering these projects requires:
- Durability – steelwork must withstand constant traffic and weather exposure.
- Precision – every component must fit and function first time.
- Safety – installations often take place alongside live carriageways.
- Efficiency – road closures and diversions must be kept to a minimum.
- Sustainability – projects must contribute to net zero goals while minimising disruption.
At Pro Steel Engineering, we combine technical expertise with proven site experience to meet these challenges.
Applications in Highways
Gantries and Signage
Durable support structures for overhead signs and roadside information systems.
Barriers and Safety Features
Steelwork solutions that protect road users and infrastructure.
Road Bridges
Fabrication and installation of steel beams and decks for new and replacement bridges.
Temporary Bridges and Access
Rapid solutions to maintain traffic flow during construction works.
Benefits of Choosing Pro Steel Engineering for Highways Projects
Accredited and Experienced
We work under ISO 45001, ISO 9001, and ISO 14001, and fabricate to BS EN 1090 Execution Class 4, the highest standard of structural steelwork.
Established and Proven Track Record
Our operatives, welders, and supervisors are highly trained to work in live road environments, where safety and efficiency are paramount.
Welsh Expertise with Global Reach
From major national schemes to local bridge projects, we have delivered highways steelwork safely, efficiently, and on budget.
Case Studies
Heads of the Valleys Bridge Beams
Delivered 1,400 tonnes of structural steelwork using a kit-of-parts approach that cut build time from 110 days to just 12, preventing 125 tonnes of CO2 emissions.
Principality Stadium’s SCALE Attraction
Designed, manufactured and installed 160 tonnes of steel to bring Cardiff’s rooftop adventure attraction to life through a modular construction method.
Our Accreditations
Speak to Our Experts Today
If you need steelwork for a highways or infrastructure project, Pro Steel Engineering has the expertise, facilities, and proven experience to deliver.
