The trains will be affected on Saturday and Sunday (November 1 and November 2).
We have broken down the details for you to plan ahead this weeknd
Engineering work is taking place between Plumstead and Slade Green and Barnehurst, closing all lines.
Saturday (November 1):
Woolwich Line: Trains between London Cannon Street and Slade Green via Greenwich will only run between London Cannon Street and Plumstead.
Trains between London Cannon Street and Dartford via Woolwich will only run between London Cannon Street and Plumstead.
Bexleyheath Line: No trains will run between Blackheath and Dartford via Bexleyheath.
Trains between London Victoria and Gravesend via Bexleyheath will be diverted to run via Sidcup.
Sunday (November 2):
Woolwich Line: Trains between London Cannon Street and Slade Green via Greenwich will only run between London Cannon Street and Plumstead.
Additional trains will also run between London Cannon Street and Plumstead via Lewisham.
Bexleyheath Line: Trains between London Cannon Street and Slade Green via Bexleyheath will not run.
Trains between London Victoria and Dartford via Bexleyheath will be diverted to run via Sidcup.

