Skip to main content

Amended evening Great Western Railway services between Westbury and Portsmouth Harbour on Friday 27 March 

See all service disruptions

Engineering work details

Starts Friday 27 March 2026 to Friday 27 March 2026

If you would like to follow this incident on X, please use

Train operators affected

Route(s) affected

Great Western Railway between Cardiff Central and Portsmouth Harbour, and between Bristol Parkway and Portsmouth & Southsea

Description

Engineering work is taking place between Cosham and Portsmouth Harbour, closing various lines.

As a result:

  • The 19:28 Cardiff Central to Portsmouth Harbour service will terminate at Fareham. You can use alternative rail connections from Fareham towards Portsmouth Harbour at no extra cost

  • The 20:30 Cardiff Central to Portsmouth Harbour service will terminate at Westbury. For travel beyond Westbury, you should instead use earlier train services

  • The 21:21 Bristol Parkway to Portsmouth & Southsea service will call additionally on request at Dilton Marsh

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner

Advertisement