Skip to main content

Advertisement

Buses replace trains to / from Carmarthen / Swansea on Saturday 5 and Sunday 6 April 

See all service disruptions

Engineering work details

Starts Saturday 05 April 2025 to Sunday 06 April 2025

If you would like to follow this incident on X, please use

Route(s) affected

All Great Western Railway services to / from Carmarthen

All Transport for Wales services to / from / via Carmarthen

Description

Engineering work is taking place between Swansea and Carmarthen, closing all lines.

Great Western Railway:

Trains will not run between Swansea and Carmarthen.

Replacement buses (run by both Great Western Railway and Transport for Wales) will run between Swansea and Carmarthen.

Transport for Wales:

Buses replace trains between Swansea and Carmarthen / Pembroke Dock / Milford Haven / Fishguard Harbour.

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner

Replacement Bus Travel Advice:

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.

You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.

Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.

Advertisement