Future engineering work

PAGE LAST UPDATED: 22/02/2018 01:14. 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 trains between Carmarthen and Milford Haven / Fishguard Harbour on Sunday 14 January

Start date
14/01/2018  00:00
End date
Route affected
Download map of route afected

Between Cardiff Central and Milford Haven / Fishguard Harbour

TOC(s) affected
Arriva Trains Wales

Network Rail is carrying out engineering work between Whitland and Haverfordwest / Fishguard Harbour closing some lines.

Buses will replace trains between Carmarthen and Fishguard Harbour.

A reduced service will run between Carmarthen and Haverfordwest / Milford Haven.

This service will be supplemented by replacement buses between Carmarthen and Haverfordwest / Milford Haven.

Check before you travel:

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


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.