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Amended late night / early morning trains between Newport (South Wales) and Cwmbran from Monday 15 to Friday 19 December 

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Engineering work details

Starts Monday 15 December 2025 to Friday 19 December 2025

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Train operators affected

Route(s) affected

Transport for Wales between Cardiff Central and Abergavenny / Hereford / Crewe / Chester / Manchester Piccadilly

Description

Engineering work is taking place between Newport (South Wales) and Cwmbran, closing some lines overnight from Monday evening until Friday morning.

Monday to Thursday:

The 22:21 Cardiff Central to Crewe will depart Cardiff Central at 22:12 and Newport (South Wales) at 22:30 earlier before running to normal times from Cwmbran onwards.

The following trains will be diverted between Newport (South Wales) and Cwmbran with extended and altered journey times:

  • The 19:30 Manchester Piccadilly to Cardiff Central,

  • The 20:30 Manchester Piccadilly to Cardiff Central

  • The 22:24 Chester to Cardiff Central

  • The 23:15 Cardiff Central to Abergavenny



Tuesday to Friday:

The 00:30 Cardiff Central to Hereford will be diverted between Newport (South Wales) and Cwmbran, with extended and altered journey times:

The 04:32 Cardiff Central to Manchester Piccadilly will depart Cardiff Central at 04:15 and Newport (South Wales) at 04:35, earlier than normal before running as normal from Cwmbran to Manchester Piccadilly.

Check before you travel:

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

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