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Buses replace late night / early morning trains between Alexandra Palace and Stevenage via Welwyn Garden City from Sunday 7 to Friday 12 April 

See all service disruptions

Engineering work details

Starts 07 Apr 2024 to 12 Apr 2024

Train operators affected

Route(s) affected

Great Northern / Thameslink services via Welwyn Garden City


Engineering work is taking place between Alexandra Palace and Welwyn Garden City, closing lines overnight from Sunday night until Friday morning.

Between 23:59 and 05:00 each night, trains that usually run via Welwyn Garden City will be diverted to run via Hertford North.

Replacement buses will run between Alexandra Palace and Stevenage via Hertford North.

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 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

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