£32 Million A350 Upgrade in Wiltshire Reaches Key Milestone with New Hydrogen Hybrid Excavator
HYDROGEN
The £32 million project to dual carriageway the A350 in Chippenham, Wiltshire, has reached a significant milestone with the arrival of a Hydrogen Hybrid excavator, aimed at reducing emissions. Progress in January includes road structure construction, drainage installation, and embankment repairs.

Feb 18, 2026, 6:08 AM