The works will affect trains from Monday to Friday (January 19 to January 23).
We have broken down the details so you can plan ahead.
Engineering work is taking place overnight at various locations on the Southeastern network, closing some lines.
Monday to Thursday (January 19 to January 22):
The 11.50pm train from London St Pancras International to Faversham will be replaced by buses between Ebbsfleet International, Gillingham (Kent) and Faversham calling at all stations except Higham, Newington and Teynham.
From 12.15am until the end of service, buses will replace trains between Meopham and Sittingbourne.
Connecting trains will run between Sittingbourne and Ramsgate.
On Wednesday morning (January 21) only, buses will replace trains between Rochester and Sittingbourne instead of Meopham.
Tuesday only (January 20):
Engineering work that usually takes place between Faversham, Margate, and Ramsgate will not take place and trains will be able to run normally, unless they are affected by other engineering work.
Tuesday to Friday (January 20 to January 23):
The 4.17am train from Gillingham (Kent) to Tonbridge service will start from Strood at 4.30am.
A replacement bus will leave Gillingham (Kent) at 3.55am calling at all stations to Strood.
The 12.25am train from London Victoria to Ashford International service will leave at 12.26am and is diverted from Bromley South to Ashford International via an alternative route calling at Sevenoaks and Tonbridge.
An additional bus will run between Maidstone East and Ashford International, departing at 1.29am.
Replacement buses will run between Swanley and Ashford International calling at all stations except Kemsing and East Malling.
Wednesday to Friday (January 21 to January 23):
From 12.10am until the end of service, buses will replace trains between Lewisham and Dartford via Bexleyheath.
Trains will be diverted to run via Sidcup instead.
Wednesday and Thursday (January 21 and January 22):
The 11.07pm train from London St Pancras International to Ramsgate via Dover Priory service will run non stop between Dover Priory and Ramsgate via an alternative route and will stop additionally at Faversham, Margate and Broadstairs.
A replacement bus will run between Dover Priory and Ramsgate calling at all stations except Thanet Parkway.
