From concept to completion, Beaver Bridges offers end-to-end services for permanent and temporary bridge projects. Whether you're planning new infrastructure or upgrading existing assets, our in-house teams deliver compliant, cost-effective, and future-ready solutions — on time, every time.
From national infrastructure to private developments, Beaver Bridges supports a wide range of sectors with bespoke bridging solutions. Our experience spans highways, rail, energy, and public sector projects — as well as private estates and commercial schemes. Wherever your project sits, we have the tools, talent, and track record to deliver.
Explore the wide range of bridge solutions delivered by Beaver Bridges. We design and build both permanent and temporary structures for projects of all sizes. With strong engineering expertise and a practical approach, we provide safe, reliable and compliant bridge systems tailored to each project’s needs and environment.
From remote landscapes to live rail environments, Beaver Bridges thrives in complex settings where others hesitate. Our in-house team brings together decades of engineering expertise, ensuring we meet challenges head-on — safely, sustainably, and without compromise.
Strategic asset management in the 21st century demands a sophisticated balance between preserving industrial history and implementing high-level engineering that stands the test of time. A bridge serves as a vital legacy for national infrastructure, requiring a commitment to both its past and its future.
For National Highways Historic Railways Estate (HRE), the Millers Dale North Viaduct was a high-stakes priority. As a critical transport link in the Derbyshire Dales, the structure reached a tipping point where rapid, expert intervention was the only alternative to terminal fatigue.
In June 2024, we were appointed to lead a £1.35 million refurbishment scheme, assuming total project ownership to navigate the complex legacy constraints of this historic seven-span Victorian landmark.
The Millers Dale North Viaduct faced a relentless battle against the Peak District weather. A failed legacy waterproofing system had created a moisture trap, hiding severe corrosion within the primary deck plates and critical truss members. This systemic failure threatened the viaduct’s mandatory live load capacity and fundamental purpose.
The stakes were raised even further by the bridge’s location, spanning the B6049. Any engineering solution required absolute logistical precision. Our mission was to save the asset, protect the public, and prevent a permanent decommissioning of the route.
Beaver Bridges delivered a specialised scope of work designed to reset decades of decay and restore the viaduct to its former strength through four critical phases:
To solve the deterioration at its source, we moved beyond standard “patch-and-repair” methods in favour of a modern loose-laid waterproofing membrane system. Our engineers designed a bespoke carrier drain system beneath the deck, re-utilising the original Victorian drainage spigots. By directing outfall safely above the River Wye, we ensured the steelwork was finally shielded from the water ingress that had compromised it for years.
With the water managed, our technical teams moved in to restore structural integrity. Using surgical steelwork techniques, we reinforced the severely corroded truss and deck elements. This focused approach ensured the structure maintained its mandatory 7.5kN/m² live load capacity for the long term.
To ensure this refurbishment lasts another generation, the entire truss and deck were subjected to industrial grit blasting under strict environmental controls. We then applied a high-performance protective coating system across the entire metallic frame. This created an industrial-grade seal, offering a new-build level of protection against the harsh Derbyshire elements.
The heart of the project was a high-stakes 4-week closure of the B6049. Every hour mattered. We centralised our most intensive, high-risk overhead tasks into this window, executing with industry-leading precision. By managing the site with “boots on the ground” intensity, we hit our targets on schedule with a zero-incident safety record.
The successful completion of the Millers Dale North Viaduct stands as a testament to what is possible when expert engineering meets strategic asset management. By choosing a high-specification refurbishment over a total replacement, National Highways secured a 120-year legacy for the structure at a significantly lower capital expenditure.
The viaduct has been officially moved from the “at risk” register to a state of long-term structural resilience. It remains a safe, functional, and proud landmark for the Peak District.
At Beaver Bridges, we solve the logistical, legal, and engineering hurdles that typically stall major infrastructure. Whether delivering a brand-new installation or the complex resuscitation of a historic span, we provide the technical depth and financial stability required to succeed.
Explore our specialist Refurbishment and Repair services, or get in touch with our team to discuss your project.