Future engineering work

PAGE LAST UPDATED: 24/09/2021 07:38. Update now

See details of routes affected by planned engineering works, including when they take effect, maps of the affected area, alternative timetables, advice for alternative travel and real-time updates.

Amended 23:15 Cardiff Central to Carmarthen service from Monday 2 to Thursday 5 August

Start date
End date
Route affected

Transport for Wales between Cardiff Central and Carmarthen

TOC(s) affected
Transport for Wales

Engineering work is taking place between Neath and Llanelli, closing lines overnight from Monday evening until Friday morning.

As a result, the 23:15 Cardiff Central to Carmarthen service will be diverted between Neath and Llanelli.

Replacement buses will run between Briton Ferry and Gowerton, and between Neath and Llanelli.

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner

Although journey planners are showing correctly, your journey may be subject to alteration at short notice due to the Coronavirus outbreak. Please check before your journey.

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.