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

Great Western Railway:

• Services will start / terminate at Fareham.
• Rail replacement buses will run between Fareham and Portsmouth & Southsea / Portsmouth Harbour (calling at Cosham and Fratton).

Additionally:

• The 19:30 Cardiff Central to Portsmouth Harbour service (terminating at Fareham) will divert between Southampton Central and Fareham not calling at Southampton Airport Parkway, Easleigh, Hedge End and Botley.
• The 20:30 Cardiff Central to Portsmouth Harbour service will terminate at Westbury. You should use earlier rail services if you are travelling beyond Westbury.

It is not yet known how South Western Railway or Southern will be affected by engineering work.

Check before you travel:

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 this page.

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.