HE0915 M4 Junction 17 Improvement Works
Wiltshire Council is procuring a contractor to deliver M4 Junction 17 improvement works, including traffic signals, carriageway widening, and increasing bridge lanes from two to three. The contract will run in two phases: Early Contractor Involvement from spring 2026, then construction in 2027 subject to Department for Transport approval.
- Closed19 December 2025
- Value£18m
- BuyerWiltshire Council
- WhereM4 Junction 17
- CategoryConstruction & building works
- RegionSouth West
You'll need
- Capable of working on the National Highways network
- Experience delivering complex highway infrastructure improvements
Might not suit a small firm
- the contract itself is a large one