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Buses replace late night / early morning trains to / from Swansea from Monday 15 to Friday 19 July  

See all service disruptions

Engineering work details

Starts 15 Jul 2024 to 19 Jul 2024

Train operators affected

Route(s) affected

Transport for Wales to / from Swansea / Carmarthen


Engineering work is taking place between Llanelli and Swansea, closing some lines overnight.

Between 22:45 and 05:00 each night:

Trains that usually call at Swansea will be diverted on alternative routes, not calling at Swansea. Replacement buses will run between Swansea and Llanelli.

Buses will replace trains between Swansea and Carmarthen.

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.