Buses replace trains between Potters Bar and Stevenage and between Hertford North and Stevenage on Sunday 9 August 

Route(s) affected

Great Northern between London Kings Cross and Cambridge / Kings Lynn / Peterborough and also between Moorgate and Hertford North / Stevenage

Thameslink between Horsham and Peterborough and also between Brighton and Cambridge

Description

Engineering work is taking place in the Stevenage area, closing some lines.

Trains between Brighton / London Kings Cross and Cambridge / Kings Lynn / Peterborough will run to a revised service and divert non-stop via Hertford North, with extended journey times.

A shuttle train service will run between Stevenage and Cambridge, calling at all stations.

A revised service will run between Moorgate and Alexandra Palace / Hertford North / Potters Bar.

Buses will replace trains between Potters Bar and Stevenage and between Hertford North and Stevenage.

Your tickets will also be accepted at no extra cost on Greater Anglia trains between Hertford East / Enfield Town and London Liverpool Street.

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.