Engineering work is taking place between Cosham and Portsmouth Harbour, closing all lines.
Great Western Railway:
Buses will replace trains between Fareham and Portsmouth Harbour.
South Western Railway:
Buses will replace trains between Fareham / Havant and Portsmouth Harbour.
Southern:
It is not yet known how Southern will be affected by this engineering work.
Check before you travel:
If you are travelling with Great Western Railway or South Western Railway, you can plan your journey using the National Rail Enquiries Journey Planner
If you are travelling with Southern, these changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.
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.