The work will affect trains on Sunday (February 2) only.
Services will continue as normal on Saturday (February 1).
We have compiled all the details on these works so that you can plan your journey this week.
Sunday (February 2):
Engineering work is taking place between London Cannon Street, London Bridge and Slade Green via Woolwich, closing all lines.
No trains will run to and from London Cannon Street.
Replacement buses will run between New Cross and Dartford via Greenwich and Woolwich Arsenal, calling at all stations.
Trains between London Victoria and Dartford will run as normal.
Trains between London Charing Cross and Gravesend via Sidcup will also stop at New Cross, St Johns, and Lewisham.
Engineering work is taking place between Sole Street, Strood and Rainham, closing all lines.
Sole Street Line: Train services between London Victoria and Ramsgate or Dover Priory via Chatham will run between London Victoria and Sole Street only.
Additional train services will run between Rainham and Ramsgate or Dover Priory.
Highspeed via Gravesend: Train services between London St Pancras International and Ramsgate via Faversham will run between London St Pancras International and Strood only.
Highspeed via Ashford: Train services between London St Pancras International and Margate via Canterbury West will be extended to run to and from Faversham, calling additionally at Birchington-on-Sea, Herne Bay, and Whitstable.
Sheerness Line: Train services between Sittingbourne and Sheerness-on-Sea will run to a revised timetable.
Sidcup Line: Train services between London Charing Cross and Gravesend via Sidcup will run to a revised timetable and will be extended to run to and from Strood, calling additionally at New Cross, St Johns, Lewisham, and Higham.
Replacement bus services will run between Meopham and Rainham, calling at Strood and all stations except Sole Street.
Engineering work is also taking place between Dover Priory and Ramsgate, closing all lines.
Replacement buses will run between Dover Priory and Ramsgate, calling at all stations except Thanet Parkway.
