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27/04/2025

Engineering work is taking place between Hertford North / Stevenage and Biggleswade / Letchworth Garden City until 08:05, closing some lines.

Until approximately 08:05, buses will replace trains between Hertford North and Stevenage and between Stevenage and Letchworth Garden City.

Additionally, the 05:45 and 06:45 Peterborough to London Kings Cross services will start from Welwyn Garden City. Rail replacement buses will run between Peterborough and Welwyn Garden City, running considerably earlier than the usual train service.

The 07:38 Finsbury Park to Peterborough service will divert and terminate at Letchworth Garden City. If you're travelling to stations between Hitchin and Peterborough, please change at Hitchin for the 08:45 service to Peterborough.

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.

Affected operators
Great Northern, Thameslink
Nationalrail link
Last updated: 07/02/25 - 09:36