Engineering work is taking place between Arundel / Angmering and Littlehampton / Barnham, closing all lines.
Buses will replace trains between Arundel / Angmering and Littlehampton / Barnham.
Trains will run to an amended timetable between London Victoria and Arundel / Angmering, and between Brighton and Angmering.
Trains will also run to an amended timetable between Bognor Regis and Portsmouth Harbour.
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.