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Buses replace trains to / from Welham Green on Tuesday 6 January 

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Engineering work details

Starts Monday 05 January 2026 to Tuesday 06 January 2026

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Train operators affected

Route(s) affected

Great Northern between Moorgate and Welwyn Garden City

Description

Engineering work is taking place around Welham Green, closing some lines.

Between 00:20 and 03:00 on Tuesday morning, no trains will call at Welham Green.

Replacement buses will run between Potters Bar and Welwyn Garden City, calling at Welham Green.

Please note that some of the affected trains run at the end of Monday's service.

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.

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