Amended late night / early morning service between Hertford North and Biggleswade / Letchworth Garden City on Saturday 26 and Sunday 27 July 

Route(s) affected

Great Northern between Moorgate / London Kings Cross and Letchworth Garden City / Cambridge

Thameslink between Horsham and Peterborough

Description

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

Saturday

The 23:11 Horsham to Peterborough service will not call at Hitchin or Arlesey. A replacement bus service will run between Stevenage and Biggleswade, calling at these stations.

Sunday

Until 08:45 buses will replace trains between Finsbury Park and Gordon Hill / New Barnet / Welwyn Garden City, and until 07:30 buses will also replace trains between Hertford North and Stevenage.

Until 07:30, no trains will call at Hitchin or Arlesey. Replacement bus services between Stevenage and Biggleswade will call at these stations.

Additionally, the following services are affected:

• The 00:12 Moorgate to Letchworth Garden City service will terminate at Hertford North. A replacement bus service will run between Hertford North and Letchworth Garden City

• The 01:07 London Kings Cross to Letchworth Garden City service will terminate at Welwyn Garden City. A replacement bus service will run from Welwyn Garden City to Letchworth Garden City

• The 08:41 London Kings Cross to Cambridge service will start from Baldock

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.