Traffic & Roads

B4398, Pont Williams, Llanymynech – Temporary Road Closure due to Bridge Works

SY22 6PJ•Published 10/10/25

County Times

What is happening?

Powys

Deddf Rheoli Traffig y Ffyrdd 1984

Mae Cyngor Sir Powys wedi gwneud y Gorchmynion Rheoli Traffig canlynol

Road Traffic Regulation Act 1984

Powys County Council has made the following Traffic Regulation Order

Lleoliad/Location

Effaith/Effect

Rheswm/Reason

Hyd/Duration

B4398 PONT WILLIAMS, LLANYMYNECH

B4398 WILLIAMS, BRIDGE,

LLANYMYNECH

Cau’r Ffordd Dros Dro

Temporary Road Closure

Dymchwel pont Williams sy’n cario’r B4398 a gosod pont newydd fecanyddol sy’n codi’n fertigol.

Demolition of Williams bridge carrying B4398 and installation of new vertical lifting mechanical bridge.

22/10/2025 – 22/04/2026

Bydd arwyddion yn nodi’r Ffyrdd Eraill i’w dilyn lle bo’n berthnasol. Bydd y Gorchmynion yn unol â’r dyddiad neu hyd nes bydd y gwaith wedi’i orffen.

I gael rhagor o fanylion ffoniwch 01597 826667.

Alternative Routes, where applicable, will be signposted. Orders are as dated or until works complete.

For further details contact 01597 826667.

Planned start

Estimated end