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Amended late night Transport for Wales service at Swansea from Monday 27 to Thursday 30 May 

See all service disruptions

Engineering work details

Starts 27 May 2024 to 30 May 2024

Train operators affected

Route(s) affected

23:15 Cardiff Central to Carmarthen

22:43 Llandovery to Swansea


Engineering work is taking place at Swansea, closing some lines overnight from Monday evening until Friday morning.

The 22:43 Llandovery to Swansea service will terminate at Llanelli. A replacement bus will operate from Llanelli to Swansea.

The 23:15 Cardiff Central to Carmarthen service will not call at Swansea. A replacement bus will operate from Neath calling at all stations to Carmarthen.

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.