Engineering work is taking place between St Denys and Cosham, closing various lines.
Great Western Railway
Trains between Cardiff Central and Portsmouth Harbour will run between Cardiff Central and Southampton Central.
An hourly replacement bus service will run between Southampton Central and Portsmouth Harbour, calling at Fareham, Cosham (until 20:15), Fratton, and Portsmouth & Southsea.
In addition, the 17:50 Cardiff Central to Portsmouth Harbour service will not run.
South Western Railway
The following services are affected:
- Trains between Eastleigh and Portsmouth Harbour will not run
- Trains between Southampton Central and Portsmouth & Southsea will not run
- Trains between London Waterloo and Portsmouth Harbour will run to a reduced timetable
Replacement bus services will run between Southampton Central / Eastleigh and Portsmouth Harbour.
Southern
All day on Sunday, buses will replace trains between Southampton Central and Havant.
Trains between Southampton Central and Brighton will be diverted to run between Brighton and Portsmouth & Southsea.
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.
