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Amended Transport for Wales services to / from Cardiff from Monday 8 to Thursday 11 July 

See all service disruptions

Engineering work details

Starts 08 Jul 2024 to 11 Jul 2024

Train operators affected

Route(s) affected

Transport for Wales services between Cardiff Central and Barry Island / Aberdare / Radyr / Penarth / Pontypridd, and between Cardiff Bay and Cardiff Central


Engineering work is taking place in the Cardiff area closing some lines.

As a result,

  • The 22:52 Aberdare to Cardiff Central terminates at Radyr with rail replacement transport onwards to Cardiff Central via both Llandaf, Cathays and Cardiff Queen Street, and Danescourt, Fairwater, Waun-Gron Park and Ninian Park.

  • The 23:28 Cardiff Central to Barry Island will be replaced with road transport throughout.

  • The 23:24 Pontypridd to Cardiff Central will be cancelled and will not run.

  • The 23:34 Penarth to Cardiff Central departs Penarth at 23:32.

  • The 23:54 Cardiff Bay to Cardiff Central terminates at Cardiff Queen Street.

  • The 23:46 Cardiff Central to Pontypridd departs Cardiff Central at 23:44.

Check before you travel:

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

Replacement Bus Travel Advice:

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.

Please be advised that, on occasion, replacement vehicles may be busier than usual, and you should allow extra time for your journey.