Buses replace late night / early morning trains between Swansea and Carmarthen from Monday 29 April to Friday 3 May
23:15 Cardiff Central to Carmarthen
04:38 Carmarthen to Swansea
04:47 Carmarthen to Llandovery
Engineering work is taking place overnight between Swansea and Carmarthen, closing some lines.
Monday to Thursday:
The 23:15 Cardiff Central to Carmarthen service will terminate at Swansea. A rail replacement bus service will run between Swansea and Carmarthen.
Tuesday to Friday:
The 04:38 Carmarthen to Swansea service will be replaced by a bus throughout.
The 04:47 Carmarthen to Llandovery service will start from Swansea. A connecting replacement bus service will run from Carmarthen to Llanelli.
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.