14/10/2026
🚧 1,500 metres of fencing. Seven specialist road crossings. Five weeks to deliver. One challenging stretch of the A40. 🦎
Protecting wildlife while keeping major infrastructure projects moving takes more than a standard approach — particularly when you're working alongside a live A-road.
Working with Balfour Beatty, EcoVigour delivered a £60,000 great crested newt (GCN) mitigation package near Cassington, Oxfordshire, supporting the A40 improvements and new bus lanes serving Eynsham Park and Ride.
Spearheaded by our Contracts Manager, Nick Needham, the project involved:
🔹 Installing 1,500 metres of specialist GCN exclusion fencing.
🔹 Incorporating seven Newt Grid road crossings, alongside ditch crossings and access arrangements.
🔹 Installing traps and tiles to support the subsequent newt and reptile trapping programme.
🔹 Coordinating works around traffic management, footpath closures, night working and ongoing vegetation clearance.
The real challenge? What was beneath our feet.
With existing highway services and tree root protection zones preventing conventional trenching in parts of the corridor, the team needed a different solution.
Rather than excavating the usual 300 mm trench, we adopted a no-dig installation method, lapping the barrier membrane across prepared ground and securing it with sandbags.
Through careful refinement on site, the team developed a method that could be installed as efficiently as conventional fencing — while avoiding excavation in sensitive areas.
And that wasn't the only obstacle. Nesting birds, asbestos-related stand-downs and a long, narrow working corridor all demanded flexible planning and close coordination with the wider programme.
Despite these challenges, the works were completed within the required five-week programme, allowing newt and reptile trapping to get underway promptly.
👏 A great example of Nick and the EcoVigour team combining practical problem-solving, ecological awareness and effective site management to deliver in a demanding highway environment.
Protecting habitats. Overcoming constraints. Keeping infrastructure moving.