HS2 Colne Valley Viaduct
5:24
HS2 Colne Valley Viaduct
5:05
HS2 Colne Valley Viaduct
13:50
Japan and Korea's Amazing Modern Bridge Building Technology. Heavy Duty Construction Equipments
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HS2 Northolt Tunnel West Portal
11:04
HS2 Route Kenilworth / Coventry gap - October 2024
5:25
NSCRP - Metro Railway Project - Erection of Precast Segment Using Launching Girder
43:53
Eurotunnel Folkestone To Calais
29:02