Buses replace trains between Potters Bar and Welwyn Garden City / Letchworth Garden City / St Neots until 08:00 on Sunday 15 December 

Route(s) affected

Great Northern between London Kings Cross and Welwyn Garden City / Cambridge, and between Moorgate and Welwyn Garden City

Thameslink between London Kings Cross and Peterborough

Description

Engineering work is taking place between Potters Bar / Hertford North and Letchworth Garden City / St Neots, closing all lines.

Until approximately 08:00, buses will replace trains between Potters Bar and Welwyn Garden City / St Neots, and between Hertford North and Stevenage.

Check before you travel:

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

Replacement Bus Travel Advice:

For helpful advice if you need to travel on a rail replacement service, including accessibility information, please use our travel information pages.

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

Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.