Future engineering work

PAGE LAST UPDATED: 14/11/2018 16:16. 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 midweek overnight / early morning Great Northern service from Monday 1 to Friday 5 October

Start date
01/10/2018  00:00
End date
Route affected

Great Northern trains on routes to / from London Kings Cross / Moorgate

TOC(s) affected
Great Northern

Engineering work is taking place between Alexandra Palace and Stevenage, closing some lines.

Trains between London Kings Cross and Cambridge / King's Lynn / Peterborough will be diverted and may not call at some stations as well as being subjected to extended journey times.

Monday to Thursday

The 23:47 Moorgate to Hertford North will terminate at Alexandra Palace.

Tuesday to Friday

The 00:07 Moorgate to Hertford North will terminate at Alexandra Palace.

The 00:27 Moorgate to Welwyn Garden City will terminate at Finsbury Park.

The 04:54 Letchworth Garden City to London Kings Cross will be retimed to depart at 04:40.

A rail replacement bus service will operate between Alexandra Palace and Hertford North / Welwyn Garden City.

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.