Last updated:Today at 11:29
Train companies affected:Avanti West Coast, London Northwestern Railway
Train operators affected
between Manchester Piccadilly / Cardiff Central and Carmarthen and also between Cardiff Central and Pembroke Dock / Fishguard Harbour
Engineering work is taking place overnight in the Cardiff area and also between Bridgend and Port Talbot Parkway, closing some lines.
Between around 23:59 and 05:10 each night, some services will be diverted via Ninian Park and journey times will be longer than normally advertised.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
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