When was the resilience study into the M4, A55 and A494 commissioned by the Welsh Government?
Answered by Deputy Minister for Transport | Answered on 15/06/2026
The A55, A494 and A483 Transport Needs and Resilience Review was commissioned in December 2025, and we intend to commission the M4 Resilience Study during the summer/autumn of 2026.
The above full corridor studies are separate from the focussed activity currently underway on the Menai Crossing and the M4 around Newport.