Amended very early morning trains to / from Carmarthen on Sunday 26 April
Engineering work details
Starts Sunday 26 April 2026 to Sunday 26 April 2026
Train operators affected
Route(s) affected
Transport for Wales between Swansea and Carmarthen, and between Carmarthen and Milford Haven
Description
Engineering work is taking place at Carmarthen, closing all lines to / from the station on Saturday night / Sunday morning.
As a result:
The 00:12 Swansea to Carmarthen service will not run. A replacement bus will run from Swansea to Carmarthen via Llanelli, and a second bus will run from Swansea to Carmarthen via Gowerton, Llanelli, Pembrey & Burry Port, Kidwelly and Ferryside
The 09:55 Carmarthen to Milford Haven service will be retimed to start at 10:01, and run later than usual throughout
The 10:54 Carmarthen to Swansea service will not run. A replacement bus will run from Carmarthen to Swansea, calling at Llanelli, and a second bus will run from Carmarthen to Swansea, calling at Ferryside, Kidwelly, Pembrey & Burry Port, Llanelli and Gowerton
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.
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