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Amended 23:37 Cardiff Central to Gloucester from Monday 28 September to Thursday 1 October  

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Engineering work details

Starts Monday 28 September 2026 to Friday 02 October 2026

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Train operators affected

Route(s) affected

Between Cardiff Central and Gloucester

Description

Engineering work is taking place overnight between Severn Tunnel Junction and Lydney, closing some lines.

The 23:37 Cardiff Central to Gloucester train will terminate at Severn Tunnel Junction, a replacement bus will be provided between Severn Tunnel Junction and Gloucester.

In addition a replacement bus will operate Tuesday to Friday mornings, departing Cheltenham Spa at 04:40 to Chepstow.

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 drop-off 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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