Future engineering work

PAGE LAST UPDATED: 25/03/2019 16:15. 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 07:53 Swansea to London Paddington service on Sunday 19 May

Start date
19/05/2019  00:00
End date
Route affected

From Swansea to London Paddington

TOC(s) affected
Great Western Railway

Engineering work is taking place between Swansea and Neath until 08:50 on Sunday, closing all lines.

The 07:53 Swansea to London Paddington service will start from Cardiff Central .

Replacement buses will run earlier than usual from Swansea (07:35) to Cardiff Central, and from Neath (07:20) to Cardiff Central, calling at Port Talbot Parkway and Bridgend, to connect with the train.

Check before you travel:

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

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages


Non folding bicycles are not allowed on rail replacement bus services at any time. Folding bicycles are allowed if fully folded. For more information, please see here.