Future engineering work

PAGE LAST UPDATED: 24/11/2017 20:37. 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.

No trains between Hackney Downs and Cheshunt via Seven Sisters each night 23:00 from Monday 11 to Thursday 14 September

Start date
11/09/2017  00:00
End date
Route affected

Greater Anglia between London Liverpool Street and Hertford East / Cambridge / Stansted Airport

London Overground between London Liverpool Street and Enfield Town / Cheshunt

Stansted Express between London Liverpool Street and Stansted Airport

TOC(s) affected
Greater AngliaLondon OvergroundStansted Express

Network Rail are carrying out engineering work between Hackney Downs and Southbury each night from 23:15 until 05:00, closing all lines.

Greater Anglia trains which normally run via Seven Sisters will be diverted Tottenham Hale. Passengers will need to walk between the Seven Sisters and Lea Valley lines stations to complete their Journey

London Overground trains are replaced by buses between London Liverpool Street and Enfield Town / Cheshunt via Seven Sisters.

London Overground customers may also use London Underground services on a ny reasonable route between London Liverpool Street and Walthamstow Central.

Check before you travel:

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

You can plan your journey on London Underground by using the Transport for London Journey Planner


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.