Last updated:Today at 17:32
Train companies affected:Avanti West Coast, CrossCountry, London Northwestern Railway, Transport for Wales, West Midlands Railway
Last updated:Today at 16:57
Train companies affected:National Rail
Starts Monday 01 September 2025 to Thursday 04 September 2025
Train operators affected
Great Western Railway between Cardiff Central and Bristol Temple Meads, and between Swansea and London Paddington
Engineering work is taking place between Severn Tunnel Junction and Patchway, closing various lines late on Monday to Thursday evening.
Monday and Tuesday:
The 23:30 Cardiff Central to Bristol Temple Meads service will run 5 minutes later than usual between Severn Tunnel Junction and Patchway.
Monday to Thursday:
The 23:30 Cardiff Central to Bristol Temple Meads service will not call at Stapleton Road or Lawrence Hill. Replacement buses will run between Filton Abbey Wood and Bristol Temple Meads, calling at Stapleton Road and Lawrence Hill.
Wednesday and Thursday:
The 22:46 London Paddington to Swansea service (terminating at Neath) will run 5 minutes later than usual between Bristol Parkway and Newport.
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 our Rail Replacement Services page.
You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.
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