Construction has started on the Colne Valley Viaduct. Credit: High Speed Two. UK-based company High Speed 2 (HS2) has begun construction of the Colne Valley Viaduct, the country’s longest railway ...

The Colne Valley Viaduct section of HS2 is an imposing construction - Copyright AFP Ludovic MARIN The Colne Valley Viaduct section of HS2 is an imposing construction ...

HS2 said it had fully completed work on what it called "the UK's longest railway bridge". Colne Valley Viaduct, which runs for 2.1 miles (3.3 km), is located near Denham, Buckinghamshire, and is the ...

Deck erection on the U.K.'s longest train viaduct formally started on May 31 with the launch of a 770-ton sliding girder that will place around 1,000 concrete elements along the 2.1-mile-long Colne ...

The U.K.'s longest railway bridge completed construction on Thursday after more than two years of work. Situated on the outskirts of London, the Colne Valley viaduct is part of the UK's High Speed 2 ...

The 2.1-mile Colne Valley viaduct is about a third complete. Photo courtesy of HS2 Ltd. December 28, 2023 With its workforce now peaking at around 30,000, the U.K.'s London-Birmingham 140-mile HS2 ...

The new Colne Valley viaduct is the longest rail bridge in the UK - Copyright AFP/File Frederic J. BROWN The new Colne Valley viaduct is the longest rail bridge in ...

The Colne Valley Viaduct has been completed and is officially the UK's longest railway bridge. It is just over two miles long between HS2's London and Chiltern tunnels. The bridge was made using a ...

The UK's longest railway bridge, a 2.1-mile viaduct crossing roads, lakes, the River Colne and Grand Union Canal northwest of London, has been completed after more than a decade of construction ...

The unfinished Colne Valley Viaduct traces a gentle curve over several lakes northwest of London, a picturesque symbol that belies the ugly debate over the ambitious but expensive HS2 train line. The ...