Future engineering work

PAGE LAST UPDATED: 22/10/2021 10:22. 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 services between Radlett and Harpenden on Saturday 2 and Sunday 3 October

Start date
End date
Route affected
Download map of route afected

Thameslink between Brighton / Sutton / Rainham and St Albans / Luton / Bedford

TOC(s) affected

Engineering work is taking place between Radlett and Harpenden, closing some lines on Saturday evening and Sunday morning.

Between 22:00 on Saturday and 02:45 on Sunday, an amended timetable will be in operation between Radlett and Harpenden.

Before 09:00 on Sunday, no trains will run between London St Pancras International and West Hampstead Thameslink. Buses will replace trains between London St Pancras and West Hampstead Thameslink, calling at Kentish Town.

All day on Sunday, an amended timetable will be in operation between Radlett and Harpenden.

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 outbreak. 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.