Future engineering work

PAGE LAST UPDATED: 19/03/2019 02:07. 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 late night / early morning services between London Liverpool Street and Cheshunt via Seven Sisters from Tuesday 19 to Friday 22 June

Start date
19/06/2018  00:00
End date
Route affected

Greater Anglia between London Liverpool Street and Hertford East / Cambridge

Stansted Express between London Liverpool Street and Stansted Airport

TOC(s) affected
Greater AngliaStansted Express

Engineering work is taking place between Hackney Downs and Cheshunt from 23:15 until 05:00, closing all lines.

Tuesday - Thursday night

Trains which normally operate via Tottenham Hale on the Lea Valley line will instead be diverted via Seven Sisters. Stations between Hackney Downs and Cheshunt via Tottenham Hale will not be served. Customers are to walk between the two lines as stations are in walking distance. 

Wednesday - Friday morning

The 04:40 London Liverpool Street to Stansted Airport will call at Seven Sisters instead of Tottenham Hale. 

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.