Last updated:Today at 22:39
Train companies affected:Grand Central, Hull Trains, LNER, Lumo
Train operators affected
22:15 Maesteg to Gloucester
05:37 Cheltenham Spa to Maesteg
Engineering work is taking place overnight between Severn Tunnel Junction and Gloucester, closing some lines.
Monday to Thursday
The 22:15 Maesteg to Gloucester terminates at Severn Tunnel Junction with onward road transport.
Tuesday to Friday
The 05:37 Cheltenham Spa to Maesteg starts from Severn Tunnel Junction with replacement road transport connecting from Cheltenham Spa.
You can plan your journey using the National Rail Enquiries Journey Planner
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.
You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.
Please be advised that, on occasion, replacement vehicles may be busier than usual, and you should allow extra time for your journey.