Future engineering work

PAGE LAST UPDATED: 16/02/2019 01:25. 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.

Buses replace trains between Stevenage and Hertford North / Letchworth Garden City / Peterborough until 07:45 on Sunday 15 July

Start date
15/07/2018  00:00
End date
Route affected
Download map of route afected

Great Northern / Thameslink between London Kings Cross / Moorgate and Stevenage / Letchworth Garden City / Cambridge / Peterborough

TOC(s) affected
Great NorthernThameslink

Engineering work is taking place between Hertford North and Stevenage and between Stevenage and Letchworth Garden City / Peterborough on Sunday morning, closing all lines.

Replacement buses will run in lieu of train services until 07:45.

Check before you travel:

It is expected that the Journey Planner will be updated by 20:00 on Saturday to show alterations for Sunday. On affected routes, journeys may be significantly altered and extended compared with the information shown in journey planners if you check before these times.


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.