Operator: Transport for Wales
Routes affected:Between Cardiff Central and Maesteg / Swansea / Milford Haven / Fishguard Harbour
Twitter Hashtag:Description of Incident
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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