Future engineering work

PAGE LAST UPDATED: 20/01/2019 19:23. 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 Finsbury Park and Stevenage from Monday 28 May until Friday 1 June

Start date
28/05/2018  00:00
End date
Route affected

Between London Kings Cross and Royston / Hertford North / Letchworth Garden City / Peterborough / Cambridge and between Moorgate and Hertford North / Welwyn Garden City / Stevenage

TOC(s) affected
Great Northern

Engineering work is taking place between Alexandra Palace and Stevenage each night from 00:10 until 05:20.

As a result of this, services between Finsbury Park and Stevenage will be subject to extended journey times and will not call at stations between Alexandra Palace and Stevenage via Welwyn Garden City.

A replacement bus service will operate between Alexandra Palace and Stevenage via Welwyn Garden City

A reduced service will also be in place between Moorgate and Hertford North, with some services terminating at Alexandra Palace.

The following services will not run:

  • 23:35 Cambridge to London Kings Cross (Monday - Thursday)
  • 23:37 Moorgate to Stevenage (Monday - Thursday)
  • 00:23 London Kings Cross to Royston (Tuesday - Friday)
  • 00:27 Moorgate to Welwyn Garden City (Tuesday - Friday)

Customers are advised to use alternative Great Northern / Thameslink services.

Please note, some early morning trains from Tuesday until Friday may be retimed to run up to 15 minutes earlier.

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.