Buses replace early morning service between Alexandra Palace and Stevenage via Welwyn Garden City from Tuesday 1 to Friday 4 December 

Route(s) affected

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

Thameslink between Horsham / London Kings Cross and Peterborough

Description

Engineering work is taking place between Alexandra Palace and Stevenage, closing all lines via Welwyn Garden City.

Until 05:10 on Tuesday to Friday mornings, buses will replace trains between Finsbury Park / Alexandra Palace and Stevenage via Welwyn Garden City.

Trains normally running between London Kings Cross and Cambridge / Kings Lynn / Peterborough will be diverted to run via Hertford North, with extended journey times.

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 drop-off 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.