80 metres below ground with the engineers building HS2's longest tunnel Published 2023-02-01 Download video MP4 360p Download video MP4 720p Recommendations 03:44 HS2 tunnel boring machine breaks through at Old Oak Common 11:04 HS2 Project Update, January 2024 1:00:30 България в геополитическата картина / Кръг Квадрат / еп.45 26:07 How Did Norway Build Bridges Both Above & Below Sea Level? Tunnel Construction Process 07:17 HS2 Construction Aylesbury 05:13 HS2 Chiltern Tunnel progress 27:51 The Insane Scale of Europe’s New Mega-Tunnel 02:27 How did we design a 200-tonne wall traveller for HS2's Copthall Tunnel? 51:44 How Did They Build The Underwater Tunnel From England To France? | Super Structures | Progress 16:09 HS2 Calvert to Aylesbury | Drone | 4K 19:52 HS2: The UK's Insane $130 BILLION Money Pit 07:54 Austria is Digging a Tunnel Like No Other 03:22 balfour beatty & vinci jv hs2 fulfen wood, sublot 8 2 final film 2023 02 07 v2 4k h264 Ori 14:03 No One's Buying the 787-10. Here's Why... 08:42 Construction workers can't believe this machine. Incredible modern construction technology. 03:14 December HS2 Birmingham construction progress update 06:23 Take a tour inside an HS2 Tunnel Boring Machine 09:56 The Battle To Build Britain's $90BN HS2 Railway 11:20 INCREDIBLE SWITZERLAND BIGGEST TUNNEL BORING MACHINE DIAMETER-HOW DOES TUNNEL BORING MACHINE WORK? 03:06 East West Rail: Why an additional two tracks are needed north of Bedford Similar videos 01:59 Historic first journey through a completed HS2 tunnel 01:42 HS2 launches first Midlands giant tunnelling machine 02:36 How HS2's Burton Green Tunnel will enhance the local environment in Warwickshire 02:04 What is a tunnel boring machine (TBM)? 01:49 HS2's West London tunnel launch site takes shape 03:14 HS2 celebrates historic first tunnelling breakthrough 01:49 HS2 conveyor removes over 30,000 lorry journeys from Warwickshire roads 05:20 HS2 Project Update, September 2023 03:25 HS2 tackles materials shortfall by opening a new on-site rebar components facility 03:37 HS2 Project Update, January 2023 04:25 HS2 Project Update, June 2023 11:18 Britain's New Super Mine. The Mine No One Has Heard Of. 2023 1:31:32 The World's Most Epic Railway Construction Projects 01:30 HS2 Amersham Sinkhole Stuart King 15th May 2023 07:06 High Speed 2: A Visit to the Colne Valley Viaduct 09:04 The $140BN Plan to Change a Nation with Infrastructure 10:43 The £100bn Railway: Why is HS2 Four Times Over Budget? 02:02 HS2 awards contracts to build next generation of high-speed trains 12:10 HS2 - Euston Station Progress - September 2023 More results