The work will affect trains from today (December 9) to Friday (December 13).
We have compiled all of the details on these works so that you can plan your journey this weekend.
Engineering work is taking place overnight at various locations on the Southeastern network, closing some lines.
Monday to Thursday (December 9 to December 13)
From 11.20pm until the end of service, some trains to and from London Victoria will be retimed, departing between up to five minutes later than usual with some journeys being extended by up to 15 minutes.
Trains arriving at London Victoria will arrive between up to 11 minutes later than usual.
The late-night trains from London to Canterbury West and Dover Priory will be diverted as follows:
- Monday – the 11.39pm train from London Cannon Street.
- Tuesday – the 11.39pm train from London Cannon Street.
- Wednesday and Thursday – the 11.34pm train from London Charing Cross.
These trains will stop additionally at Chislehurst and Otford, then run non-stop between Otford and Ashford via Maidstone East.
A replacement bus will run between Tonbridge and Dover Priory via Ashford International.
An additional bus will also run between Ashford and Canterbury West to connect with the bus from Tonbridge.
Passengers travelling to Sevenoaks, Tonbridge, or connecting to the replacement bus at Tonbridge should use alternative trains between London, Sevenoaks and Tonbridge.
Tuesday and Wednesday (December 10 and December 11)
The 12.26am train from London Cannon Street to Dartford via Greenwich will only run between London Cannon Street and London Bridge.
A replacement bus will run between London Bridge and Dartford via Greenwich.
Wednesday only (December 11)
The 11.07pm train from London St Pancras International to Ramsgate via Dover Priory service will be retimed after Ashford International and will run later between Ashford International and Ramsgate.
Thursday only (December 12)
The 10.34pm train from London Charing Cross to Ramsgate via Canterbury West train will be replaced by a bus between Minster and Ramsgate calling at all stations.
The 11.07pm train from London St Pancras International to Ramsgate via Dover Priory service will be replaced by a bus between Deal and Ramsgate calling at Sandwich only.
The 11.40pm train from London St Pancras International to Margate via Canterbury West service will be replaced by a bus between Minster and Margate calling at all stations except Dumpton Park.
Thursday and Friday only (December 12 and December 13)
The 12.22am train from London Charing Cross to Dartford via Woolwich Arsenal will only run between London Charing Cross and Lewisham.
A replacement bus will run between Lewisham and Dartford via Woolwich Arsenal.