Part of the Metropolitan Line that runs through south Bucks will be closed across the Easter weekend.
There will be no service between Moor Park and Amersham/Chesham from March 25 to 27 because of bridge replacement work at Rickmansworth.
There will be replacement buses running between Northwood and Chesham, via Amersham, stopping in Chorleywood and Chalfont and Latimer.
Visit www.tfl.gov.uk for more information.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here