4,518 views
The ASTRA Bridge is a revolutionary mobile construction site bridge used for highway maintenance work in Switzerland. It allows traffic to flow across the bridge in two lanes without stopping while construction work is taking place underneath. In this video we show how engineering and modern technology work together to create this magnificent construction. Discover the innovation behind the ASTRA Bridge and learn how it shortens construction time and relieves traffic. Subscribe to our channel and like the video to learn more about such exciting projects! ” redirect. Federal Roads Office ASTRA – OFROU – USTRA – FEDRO / @astra-ofrou-ustra https://www.astra.admin.ch/astra/de/h...