Start date: Summer 2021 | End date: Winter 2024
The A40 between St Clears and Haverfordwest is mainly a single carriageway. Works to make improvements to the existing road between Llanddewi Velfrey and Redstone Cross to improve safety and to incorporate new cycling and walking routes.
For more information about this project, please see Welsh Government link for information on traffic management see details below.
The completion of Penblewin roundabout will take place over six weekend with traffic management. This avoids a full closure of the A40 trunk road. Those traveling in the area should allow extra time for their journey. The Penblewin truck stop will also be closed during these weekend closures.
16 January - 13 February
- 24-hour two-way traffic signals on the Llanfallteg Road diversion route
- 24-hour two-way traffic signals between Bethel Chapel and Pengawse Hill and A40 westbound lane closure at Pengawse Hill for safety.
- 24-hour two-way traffic signals on the Henllan Lane area of the A40.
- 24-hour two-way traffic signals on both sides of the Redstone Bridge.
- Expect delays, please allow extra time for your journey.
No A40 mainline closures are planned at the moment.
For further information, please contact Traffic Wales on 0300 123 1213 or via X @TrafficWalesS or Facebook @TrafficWalesS.