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Amended late night Transport for Wales trains to / from Cardiff Central from Monday 2 to Thursday 5 March 

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Engineering work details

Starts Monday 02 March 2026 to Thursday 05 March 2026

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Train operators affected

Route(s) affected

Between Cardiff Central and Maesteg / Swansea / Milford Haven / Fishguard Harbour

Description

Engineering work is taking place overnight at various points along the line between Cardiff Central and Port Talbot Parkway, closing some lines.

After 22:40, services between Cardiff Central and Maesteg / Swansea / Milford Haven / Fishguard Harbour will be diverted.

Services may experience extended journey times.

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

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