Future engineering work

PAGE LAST UPDATED: 21/10/2021 04:14. 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 early morning trains at Hatfield and Welham Green on Monday 18 October

Start date
End date
Route affected

Between Peterborough / Kings Lynn and London Kings Cross 

TOC(s) affected
Great NorthernThameslink

Engineering work is taking place between Brookmans Park and Welwyn Garden City from 00:10 until 05:20, closing some lines.

Southbound trains towards London will not stop at Hatfield.

Trains will not stop at Welham Green in both directions.

Replacement buses will run where trains do not stop.

Check before you travel:

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

Although journey planners are showing correctly, your journey may be subject to alteration at short notice due to the Coronavirus pandemic. Please check before your journey.

Replacement Bus Travel Advice:

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.

You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.