Buses replace trains between Swansea and Carmarthen on Saturday 21 and Sunday 22 October

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

Great Western Railway:

Saturday:

• The 06:48, 08:48, 10:48, 12:48, 14:48 and 17:18 London Paddington to Carmarthen will terminate Swansea. You should use alternative Transport for Wales services to complete your journey.
• The 08:15 Swansea to Carmarthen will not run. You should use alternative Transport for Wales services to complete your journey.
• 07:25, 09:32, 11:32, 13:25, 15:28 and 17:20 Carmarthen to London Paddington will start Swansea. You should use alternative Transport for Wales services to complete your journey.
• 09:19 Carmarthen to Swansea will not run. You should use alternative Transport for Wales services to complete your journey.

Sunday:

• The 09:31, 11:46 and 13:46 London Paddington to Carmarthen will terminate Swansea.
• The 10:27 Swansea to Carmarthen will not run.
• The 11:27 Carmarthen to London Paddington will start Swansea.
• The 14:22, 16:30 and 19:20 Carmarthen to London Paddington will start Swansea.

Rail replacement buses will run between:

• Swansea and Carmarthen, calling at Llanelli and Pembrey & Burry Port

It is not yet known how Transport for Wales are affected.

Check before you travel: 

If you are travelling with Great Western Railway, 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.