The work will affect trains on Saturday and Sunday (March 22 and March 23).
We have compiled all of the details on these works so that you can plan your journey this week.
Saturday (March 22):
After 11pm, replacement buses will run between Ebbsfleet International and Ashford International, running via Maidstone East.
Alternative train services will run between London St Pancras International and Ramsgate via Dover Priory, and between Ashford International and Margate via Canterbury West.
Trains between London St Pancras International and Ramsgate or Margate via Ashford International will be diverted to run via Faversham.
An additional train service will run: The 11.22pm train from Ashford International to London Charing Cross, calling at London Bridge and London Waterloo East.
A further additional train service will run on Saturday night (Sunday morning): The 12.45am train from London Charing Cross to Ashford International service, calling at London Waterloo East and London Bridge.
Sunday (March 23):
Engineering work is taking place between Bickley and Rochester, closing various lines.
Replacement buses will run between:
- Bromley South and Meopham, calling at all stations except Bickley
- Bromley South and Borough Green & Wrotham, calling at St Mary Cray, Swanley, and Otford
- Meopham and Strood
- Meopham and Sole Street (minibus – see note below)
Engineering work is taking place between London Cannon Street and London Bridge / Greenwich, closing some lines.
London Cannon Street, Deptford, Greenwich, Maze Hill, Westcombe Park, New Cross, and St Johns stations will be closed for the duration.
No trains will run to and from these stations.
Replacement buses will run between Lewisham and Charlton via New Cross and Greenwich.
Trains between London Cannon Street and Slade Green via Greenwich, and between London Cannon Street and Slade Green via Bexleyheath will not run.
Additional trains will run between London Charing Cross and Dartford via Lewisham and Woolwich Arsenal.
Trains between London Victoria and Dartford via Bexleyheath are not affected and will run normally.
However, as these will be the only trains on the Bexleyheath line, services will run every 30 minutes on this route.