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 Environment HS2 Infrastructure Rail News Video: HS2 completes Buckinghamshire viaduct deck slide in four days Guest authors February 5, 2025 0 HS2 has published new timelapse footage of engineering workers completing the deck slide at the Small Dean viaduct in Buckinghamshire.
Aylesbury BAM Nuttall Buckinghamshire HS2 Infrastructure Kier Thame Valley video Construction of Buckinghamshire HS2 railway viaduct passes half way point Guest authors May 20, 2024 0 Construction of HS2 Thame Valley Viaduct passes halfway mark.
accessibility Active Travel Buckinghamshire Cycle Network Winslow Disused railway line in Buckingham to be upgraded as an active travel route Guest authors March 28, 2024 0 Buckinghamshire Council has secured funding to improve the trackbed of a former railway line so that it is suitable as a walking, wheeling, and cycling cross-town link in Buckingham.
Civil engineering construction work on the Chiltern tunnel, the longest tunnel on HS2, has been completed.