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Last updated:Today at 22:34
Train companies affected:CrossCountry, Greater Anglia, Stansted Express

Amended late night Transport for Wales services via Swansea from Monday 20 to Thursday 23 May 

See all service disruptions

Engineering work details

Starts 20 May 2024 to 23 May 2024

Train operators affected

Route(s) affected

22:43 Llandovery to Swansea

23:15 Cardiff Central to Carmarthen


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

The 22:43 Llandovery to Swansea service will terminate at Llanelli with a replacecement bus providing onward travel to Swansea and intermediate stations.

The 23:15 Cardiff Central to Carmarthen to be diverted, a rail replacement bus will be provided between Swansea and Carmarthen and intermediate stations.

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 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.