Network Rail is advising passengers to check before they travel this weekend that, as buses will replace East Midlands Railways and Thameslink trains south of Luton.
The car park at Harlington station in Bedfordshire, which is already partially closed off as a worksite, will close fully between Tuesday 23 and Saturday 27 December so that a crane can lower a new footbridge into place.
This Easter, children visiting the Leighton Buzzard Railway will have the chance to meet the biggest Easter Bunny in Bedfordshire.