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Rail tunnel for Bay Area Rapid Transit. Connects Oakland to San Francisco. It is the longest underwater tunnel in North America: 5.8 km: 41 m: 1965–1969 Cross-Harbour Tunnel: Hong Kong: A busy road tunnel in Hong Kong: 1.86 km: 1969–1972 Elbe Tunnel (1975) Hamburg, Germany: 8-lane road tunnel crossing the Elbe River in Hamburg: 3.3 km: 1968 ...
Proposed undersea tunnels in North America (4 P) Pages in category "Undersea tunnels in North America" The following 3 pages are in this category, out of 3 total.
Riverside Park Tunnel, Amtrak/Metro-North Railroad, Manhattan; Other tunnels in New York State: New York City water supply system tunnels 1 and 2; New York City Water Tunnel No. 3; Otisville Tunnel on Erie Railroad, Otisville, Orange County [35] Shandaken Tunnel, New York City water supply system, between Schoharie Reservoir and Esopus Creek
Pages in category "Proposed undersea tunnels in North America" The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes. B.
Undersea tunnels in North America (1 C, 3 P) This page was last edited on 3 February 2024, at 23:02 (UTC). Text is available under the Creative Commons ...
A transatlantic tunnel is a theoretical tunnel that would span the Atlantic Ocean between North America and Europe possibly for such purposes as mass transit.Some proposals envision technologically advanced trains reaching speeds of 500 to 8,000 kilometres per hour (310 to 4,970 mph). [1]
A transatlantic tunnel is a theoretical tunnel that would span the Atlantic Ocean between North America and Europe, perhaps enabling mass transit. Some proposals envision technologically advanced trains reaching speeds of 500 to 8,000 kilometres per hour (300 to 5,000 mph). [ 106 ]
Submerged floating tunnels can be anchored to the seafloor (left) or suspended from a pontoon (right) A submerged floating tunnel (SFT), also known as submerged floating tube bridge (SFTB), suspended tunnel, or Archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes' principle).