Buses replace late night / early morning trains between Welwyn Garden City and Stevenage from Wednesday 12 to Friday 14 November
Engineering work details
Starts Wednesday 12 November 2025 to Friday 14 November 2025
Train operators affected
Route(s) affected
Great Northern between London Kings Cross and Royston / Cambridge
Thameslink between Horsham / London Kings Cross and Peterboroughj
Description
Engineering work is taking place overnight between Welwyn Garden City and Stevenage, closing some lines.
From approximately 23:10 on Wednesday and Thursday evenings until approximately 05:10 on Thursday and Friday mornings, buses replace trains between Welwyn Garden City and Stevenage.
Trains between London stations and Cambridge / Peterborough will divert non-stop 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 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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