Engineering work is taking place between Guildford and Havant, closing all lines overnight from Monday evening until Thursday morning.
Between 22:50 (Monday to Wednesday) and 04:45 (Tuesday to Thursday), buses will replace trains between:
After 22:30, trains which usually run between London Victoria and Portsmouth Harbour will run between London Victoria and Havant.
Trains which usually run between London Victoria and Portsmouth Harbour will run to and from Havant.
Buses will replace trains between Havant and Portsmouth Harbour.
Journey times will be increased when using replacement buses.
Check before you travel:
You can plan your journey using the National Rail 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 drop-off 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.