HS2 reveals first giant lake piers for record-breaking Colne Valley Viaduct HS2 Ltd 3:24 1 year ago 45 842 Скачать Далее
HS2 completes key Colne Valley Viaduct span during three-week road closure HS2 Ltd 1:59 10 months ago 32 958 Скачать Далее
Colne Valley Viaduct HS2, 3rd video on Launching Girder 'Dominique' crossing Harefield Lake No2. Stephen Walker 4:09 3 weeks ago 2 353 Скачать Далее
