Engineering work is taking place in the Swansea area, closing some lines.
Buses replace trains Swansea and Llanelli and between Swansea and Llandrindod.
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.