New Sustainable Urban Extension

A new bridge is required to replace an unsafe level crossing, allowing the community to cross the railway line safely and confidently. The new Attleborough bridge will need to be step-free to allow full accessibility for all users, and heavy enough to withstand equestrian users.

As part of the wider Sustainable Urban Extension (SUE) in Norfolk, this new link sits south of the A11 bypass. It’ll span the railway line between the Ely North and Trowse junctions, serving as a vital connection point as Attleborough continues to grow.

DYSE’s engineers developed three options for the replacement footbridge that respond to strict operational, spatial and future proofing needs. These options also explored the balance between cost, carbon and long-term performance as well as focusing on step-free designs that allow for full accessibility. We also had to look towards the future, making sure that the new bridge provides 6.3 metres of clearance to allow for electrification of the line, ensuring this bridge is able to serve the community and the railway line for decades to come.

Our team conducted detailed geological studies and utility mapping to understand exactly what was happening overhead and underground. We also worked closely with local and national authorities to ensure the design met all planning and protection requirements. By using a carbon assessment and a clear “optioneering” matrix, we made sure every recommendation was backed by clear reasoning and a focus on sustainability.

This project is an investment in a safer, more connected future for Attleborough. Replacing the level crossing will take the stress out of daily journeys, particularly for school children and families who might currently feel uneasy on the existing route. Whether the final design is adopted for its accessibility or robust structure, the result will be a crossing that is usable for everyone.