Last updated:Today at 00:03
Train companies affected:South Western Railway
Starts 01 Sep 2023 to 01 Dec 2023
Download incident map (PDF 217k)(external link, opens in a new tab)
Train operators affected
Transport for Wales between Machynlleth and Pwllheli
Engineering work is taking place between Machynlleth and Pwllheli, closing all lines. The 13 week line closure will allow the final phase of the £30m Barmouth Viaduct restoration to safely take place.
From 22:40 on Friday 1 September to the end of the day on Friday 1 December, buses will replace trains between Machynlleth and Pwllheli.
You can plan your journey using the National Rail Enquiries Journey Planner
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.
You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.
Please be advised that, on occasion, replacement vehicles may be busier than usual, and you should allow extra time for your journey.