Buses replace late night / early morning Transport for Wales service between Severn Tunnel Junction and Gloucester / Cheltenham Spa from Monday 19 to Friday 23 January
Engineering work details
Starts Monday 19 January 2026 to Friday 23 January 2026
Train operators affected
Route(s) affected
Between Cardiff Central and Gloucester / Cheltenham Spa
Description
Engineering work is taking place overnight between Severn Tunnel Junction and Gloucester, closing some lines.
Monday to Thursday
The 23:34 Cardiff Central to Gloucester service will terminate Severn Tunnel Junction. A replacement bus will be provided forward to Gloucester.
Tuesday to Friday
The 05:38 Cheltenham Spa to Cardiff Central service will start from Severn Tunnel Junction. A replacement bus will run from Chelthenham Spa to connect with train..
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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