![File:HK Kln 九龍城 Kowloon City 土瓜灣 To Kwa Wan 馬頭角道 Ma Tau Kok Road 九龍城道 Kowloon City Road near 啟德隧道 Kai Tak Airport Tunnel June 2020 SS2 13.jpg - Wikimedia Commons File:HK Kln 九龍城 Kowloon City 土瓜灣 To Kwa Wan 馬頭角道 Ma Tau Kok Road 九龍城道 Kowloon City Road near 啟德隧道 Kai Tak Airport Tunnel June 2020 SS2 13.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/d/d9/HK_Kln_%E4%B9%9D%E9%BE%8D%E5%9F%8E_Kowloon_City_%E5%9C%9F%E7%93%9C%E7%81%A3_To_Kwa_Wan_%E9%A6%AC%E9%A0%AD%E8%A7%92%E9%81%93_Ma_Tau_Kok_Road_%E4%B9%9D%E9%BE%8D%E5%9F%8E%E9%81%93_Kowloon_City_Road_near_%E5%95%9F%E5%BE%B7%E9%9A%A7%E9%81%93_Kai_Tak_Airport_Tunnel_June_2020_SS2_13.jpg)
File:HK Kln 九龍城 Kowloon City 土瓜灣 To Kwa Wan 馬頭角道 Ma Tau Kok Road 九龍城道 Kowloon City Road near 啟德隧道 Kai Tak Airport Tunnel June 2020 SS2 13.jpg - Wikimedia Commons
![The world's longest and deepest underwater car tunnel. Ryfast - fra Stavanger sentrum til Tau. - YouTube The world's longest and deepest underwater car tunnel. Ryfast - fra Stavanger sentrum til Tau. - YouTube](https://i.ytimg.com/vi/Pu2S0Rm0O5Q/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AHUBoAC4AOKAgwIABABGGIgYihiMA8=&rs=AOn4CLA2jSqfoxsLCIqL96-BigvweRFETA)
The world's longest and deepest underwater car tunnel. Ryfast - fra Stavanger sentrum til Tau. - YouTube
![A colorful cavern inside the new 14.4 km long Ryfylke Tunnel near Stavanger, Norway. When opened it will be the world's longest and deepest undersea road tunnel. [5428x3712] : r/InfrastructurePorn A colorful cavern inside the new 14.4 km long Ryfylke Tunnel near Stavanger, Norway. When opened it will be the world's longest and deepest undersea road tunnel. [5428x3712] : r/InfrastructurePorn](https://external-preview.redd.it/d26Yw73vzvGgZLQXWTn0EQPVRuEjuGDPHOM_zpRo5gQ.jpg?width=640&crop=smart&auto=webp&s=7bf22fe37f01711e1897a010b1d3a98eb4563b5c)
A colorful cavern inside the new 14.4 km long Ryfylke Tunnel near Stavanger, Norway. When opened it will be the world's longest and deepest undersea road tunnel. [5428x3712] : r/InfrastructurePorn
![Längster und tiefster Unterwasser-Straßentunnel Ryfast wird am 30. Dezember 2019 eröffnet – BusinessPortal Norwegen Längster und tiefster Unterwasser-Straßentunnel Ryfast wird am 30. Dezember 2019 eröffnet – BusinessPortal Norwegen](https://businessportal-norwegen.com/wp-content/uploads/2019/10/Bildschirmfoto-2019-10-21-um-13.51.51.png)
Längster und tiefster Unterwasser-Straßentunnel Ryfast wird am 30. Dezember 2019 eröffnet – BusinessPortal Norwegen
![Laminar boundary layer wind tunnel at TAU a) side view b) suction hole... | Download Scientific Diagram Laminar boundary layer wind tunnel at TAU a) side view b) suction hole... | Download Scientific Diagram](https://www.researchgate.net/publication/270281115/figure/fig15/AS:668575987683330@1536412345092/Laminar-boundary-layer-wind-tunnel-at-TAU-a-side-view-b-suction-hole-configuration-d4.jpg)