Future engineering work

PAGE LAST UPDATED: 23/03/2018 05:28. 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 08:07 Swansea to London Paddington service on Sunday 11 March

Start date
11/03/2018  00:00
End date
Route affected

Between Swansea and London Paddington

TOC(s) affected
Great Western Railway

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

The 08:07 Swansea to London Paddington service will be replaced by a bus between Swansea and Cardiff Central.

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 typing in your station here.

Location Map:

For further location information on any railway station, please use this zoomable map


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.

Project Information:

You can read more about engineering work and why it is necessary.