Buses replace late night / early morning trains between Hertford North / Welwyn Garden City and Letchworth Garden City on Saturday 20 and Sunday 21 September 

Route(s) affected

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

Thameslink between Brighton and Cambridge, and between Horsham / London Kings Cross and Peterborough

Description

Engineering work is taking place between Hertford North / Welwyn Garden City and Letchworth Garden City / Biggleswade, closing various lines.

Between 23:59 on Saturday and 07:20 on Sunday, buses replace trains between Hertford North / Welwyn Garden City and Letchworth Garden City.

The 06:39 and 07:34 services from Hitchin to London Kings Cross will instead start from Peterborough at 05:54 and 06:45.

Additionally, trains will be unable to call at Hitchin or Arlesey. Rail replacement buses will run between Stevenage and Biggleswade to serve these stations.

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 and bicycle information, please use our Rail Replacement Services page.

You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.

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