Future engineering work

PAGE LAST UPDATED: 22/07/2019 10:59. Update now

See details of routes affected by planned engineering works, including when they take effect, maps of the affected area, alternative timetables, advice for alternative travel and real-time updates.

Amended overnight Chiltern Railways service from Monday 11 to Thursday 14 February

Start date
11/02/2019  00:00
End date
Route affected

Between Oxford / Aylesbury / Banbury / High Wycombe / Birmingham Snow Hill and London Marylebone

TOC(s) affected
Chiltern Railways

Each night from 23:40 to 05:40 (finishing 05:40 on Friday 15 February), engineering work is taking place between Gerrards Cross and High Wycombe.

An amended timetable will be in operation for overnight services. Customers may need to travel on a bus replacement or London Underground to complete their journey.

Most journey times will be longer than usual.

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages


Non folding bicycles are not allowed on rail replacement bus services at any time. Folding bicycles are allowed if fully folded. For more information, please see here.

Project Information:

You can read more about engineering work and why it is necessary.