Excavation of HS2’s longest tunnel completed Posted on January 21, 2026 by Guest authors Civil engineering construction work on the Chiltern tunnel, the longest tunnel on HS2, has been completed.
Buckinghamshire HS2 Infrastructure HS2 granted approval to cross Grim’s Ditch in Buckinghamshire Guest authors July 13, 2024 0 Buckinghamshire Council has given consent to proposals by HS2 to cross the Scheduled Monument known as Grim’s Ditch in Great Missenden.
Buckinghamshire Colne Valley HS2 Infrastructure Rail News Sir Robert McAlpine VolkerFitzpatrick HS2 breaks record for Britain’s longest railway viaduct Guest authors September 8, 2024 0 The deck of HS2’s Colne Valley Viaduct in Buckinghamshire has been completed to break a 137-year old record as Britain’s longest railway viaduct.
Amersham Aylesbury Buckinghamshire Chiltern Railways Infrastructure London Marylebone Network Rail Stoke Mandeville Buckinghamshire railway line reopens after landslip Guest authors March 7, 2024 0 Network Rail have repaired a landslip near Stoke Mandeville, which sees trains running once more between Amersham and Aylesbury
Civil engineering construction work on the Chiltern tunnel, the longest tunnel on HS2, has been completed.