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

Great Western Railway:

Buses replace trains between Swansea and Carmarthen.

Transport for Wales:

It is not yet known how Transport for Wales will be affected by this engineering work.

Check before you travel:

These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.

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.