Search results
Results From The WOW.Com Content Network
The southwest portal of the Lærdal Tunnel in Norway, the world's longest road tunnel. This list of longest tunnels ranks tunnels that are at least 13 km (8.1 mi) long. Only continuous tunnels are included. Pipelines, even those that are buried, are excluded.
An immersed tunnel is planned for the Fehmarn Belt. At 17.6 km (10.9 mi), it will be the longest ever constructed, surpassing the current largest immersed tube tunnel, which spans 6.75 km (4.19 mi) across the Pearl River Estuary in China as part of the Hong Kong–Zhuhai–Macau Bridge.
[3]: 268 The oldest immersed tube in Europe is the Maastunnel in Rotterdam, which opened in 1942. [4] The Marmaray Tunnel, connecting the European and Asian sides of Istanbul, Turkey, is the world's deepest immersed tunnel at 55 metres (180 ft) below sea level; [5] it is the first rail link crossing the straits. Construction began in 2004 and ...
The tunnel, which will be 18 kilometers (11.1 miles) long, is one of Europe’s largest infrastructure projects, with a construction budget of over 7 billion euros ($7.1 billion).
Qianhaiwan Tunnel China 6.280 km (3.902 mi) 2024 2 Mawan Cross-sea Corridor Jiugongshan #2 Tunnel China (Jiangxi-Hubei) 6.210 km (3.859 mi) 2025 2 Xianning-Wuning Expressway Ruhamo Tunnel China 6.135 km (3.8 mi) 2026 2 G76 11 Duyun-Shangri-la Expressway: Maojiagou Tunnel China 6.120 km (3.8 mi) 2024 2
The Seikan Tunnel is the world's longest tunnel with an undersea segment: 53.8 km: 240 m: 1971–1988 Flekkerøy Tunnel: Flekkerøy, Norway: Connecting the island community of Flekkerøy in southern Norway to the mainland: 2.3 km: 101 m: 1986–1989 Sydney Harbour Tunnel: Sydney, Australia: 2.8 km: 1988–1992 Channel Tunnel: England – France
The following articles contain lists of tunnels: List of tunnels by location; List of longest tunnels; List of long tunnels by type; See also Category: ...
The longest underwater road tunnel in the world Arlberg: Austria (Vorarlberg - Tyrol) 13.972 km (8.7 mi) 1978 1 S16/E60 "World's longest tunnel" 1979 - 1980: Xishan Tunnel: China 13.654 km (8.5 mi) 2012 [25] 2 S56 Shanxi Taiyuan-Gujiao Expressway Left tube：13.654 m, right tube：13.570 m New Erlangshan Tunnel [26] China