Future engineering work

PAGE LAST UPDATED: 20/03/2018 11:30. 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 late night services between Cardiff Central and Bridgend from Monday 5 March to Thursday 8 March

Start date
05/03/2018  02:00
End date
Route affected

between London Paddington and Swansea

TOC(s) affected
Great Western Railway

Engineering work is taking place on the mainline between Cardiff Central and Bridgend, closing various lines.

The 21:15 and 22:45 London Paddington to Swansea services will be diverted via Ninian Park, not calling at the station. Journey times may be extended by a few minutes.

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.