2025年3月11日 · The Colne Valley viaduct became the UK’s longest rail bridge when we completed its deck in September 2024. The 2.1-mile-long (3.4-km) gently curving structure, to the northwest of London, will carry HS2 trains travelling up to 200mph. The viaduct scooped the engineering category of the Fine Art Commission Trust’s Building Beauty award.

2024年9月5日 · Once open HS2 will carry reliable, high-speed trains between London and Birmingham, significantly reducing journey times and freeing up space on the existing mainline for more local and freight services.

2024年9月5日 · The 2.1-mile Colne Valley Viaduct will carry high-speed trains between the M25 motorway and the Buckinghamshire village of Denham. Construction of the UK’s longest …

2025年3月1日 · Work began last October 2024 to prepare the foundations for the construction of the concrete noise barriers which begin where the Colne Valley viaduct starts and then stretch back northwards for nearly 500 metres either side of the railway line. The concrete noise barriers will be 4m tall and are part of the screening for the operational railway.

2022年5月31日 · Work has begun on the HS2 project's Colne Valley Viaduct which is designed to be the UK's longest railway bridge. The structure, at 3.4km (2.1 miles) in length, will carry the …

2023年11月8日 · The viaduct near Denham (Bucks) – one of HS2’s landmark structures – will carry high speed trains at speeds of up to 200mph for over two miles across the Colne Valley between the line’s London and Chiltern tunnels. Construction of its 56 piers to carry the deck across both land and water began in December 2021.

2023年8月11日 · To achieve safety clearance five existing pylons, conveying a 275kV high voltage overhead line across Denham and Hillingdon, were dismantled. Six taller pylons were built in new locations to divert the line across a lower section of the railway at a suitable crossing point.

High Speed Two (HS2) is the new high speed railway for Britain. This notice is to inform you of overnight closures of the A412 North Orbital Road near Denham in June 2024.

2024年9月5日 · The 2.1-mile Colne Valley Viaduct will carry high-speed trains between the M25 motorway and the Buckinghamshire village of Denham. The final deck segment of HS2’s 2.1 …

2022年8月19日 · A major Buckinghamshire road connecting parts of the county with London will be shut every night for two months due to work on the controversial HS2 rail project. The construction of a new viaduct means that workers must close the A412 overnight until October.