An underwater tunnel is a tunnel which is partly or wholly constructed under the sea or a river. They are often used where building a bridge or operating...

East–West Metro Tunnel is an underwater river tunnel of Kolkata Metro in Kolkata, West Bengal. The river tunnel is constructed underneath Hooghly River...

A shark tunnel (or aquarium tunnel, acrylic tunnel and exhibit tunnel) is an underwater tunnel that passes through an aquarium, typically with sharks and...

century old: the original Thames Tunnel was the world's first underwater tunnel. The figure and list above leaves out a tunnel to the site of the old Ferranti...

Secret tunnel Shark tunnel Smuggling tunnel Submerged floating tunnel Toll tunnel Underwater tunnel Tunnel or Tunnels may also refer to: The Tunnel (1915...

Karnaphuli Tunnel (Bengali: কর্ণফুলী টানেল), Formerly known as Bangabandhu Sheikh Mujibur Rahman Tunnel, is an underwater expressway tunnel in the port...

continuous underwater tunnel for vehicular traffic in the world. The Holland Tunnel was the world's first mechanically ventilated tunnel. Its ventilation...

an example of a cross-national metropolitan area linked by an underwater bridge-tunnel. A combination of a Finland to Estonia and a Finland to Sweden...

and tunnels have broken or set records. Opened in 1927, the Holland Tunnel was the world's first mechanically ventilated underwater vehicular tunnel. The...

through the access tunnel, Paul is attacked by an unknown creature, dragged underwater, and killed. Before the team leaves the access tunnel, they find that...

to keep the Thames Tunnel dry Brunel's Thames Tunnel BBC News – Slideshow of Thames Tunnel images London's Oldest Underwater Tunnel Archived 8 July 2010...

Mesopotamia. The first underwater tunnel known certainly to have been built was the Thames Tunnel, completed in 1841. A description of the tunnel as being built...

underwater tunnels, the two most common being bored tunnels or immersed tubes, examples are Bjørvika Tunnel and Marmaray. Submerged floating tunnels are...

Tunnel is an underwater tunnel in Thorold, Ontario, Canada carrying Highway 58 underneath the Welland Canal. Built between 1965 and 1967, the tunnel is...

known for his work on underwater vehicular tunnels in New York City. Singstad designed the ventilation system for the Holland Tunnel, which subsequently...

across the Amur River. This tunnel is the only underwater tunnel on the Russian Railway network. The concept of drilling a tunnel underneath the Amur River...

Tunnel, an active rail tunnel located near Hayden. Jefferson Tunnel, abandoned rail tunnel in Jefferson County. Laney Tunnel, an active rail tunnel on...

underwater tunnels, the two most common being bored tunnels or immersed tubes, examples are Bjørvika Tunnel and Marmaray. Submerged floating tunnels are...

longest underwater section of any tunnel in the world and is the third-longest railway tunnel in the world. The speed limit for trains through the tunnel is...

4.4 km (2.7 mi) bridge and 9.6 km (6.0 mi) tunnel underneath the bay—which is the longest underwater tunnel for cars in the world. Drawbridges were impractical...

children from the previous films to SeaWorld, a Florida marine park with underwater tunnels and lagoons. As the park prepares for opening, a young great white...

are under the river. It was the longest underwater tunnel in the world until 1987—when Japan’s Seikan Tunnel linking the islands of Honshu and Hokkaido...

International Airport. The tunnel is named after the Boston Red Sox baseball legend Ted Williams. The underwater section of the tunnel is 90 feet below the...

single aquarium and underwater tunnel, the 3 million litre Shipwreck Coast exhibit. The aquarium opened on 13 April 1988 as Underwater World, Perth. It was...

and Orange Lines. The Green Line has India's first and biggest underwater metro tunnel, along with the deepest metro ventilation shaft. In the deepest...

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...

7 km, it includes a 4.4 km bridge and 9.6 km tunnel underneath the bay—the fourth-longest underwater tunnel in the world. An artificial island, Umihotaru...

The CESC Tunnel is situated under the Hooghly River in Kolkata, West Bengal, India. This is the first underwater tunnel in Asia, completed in 1931. It...

opened in 1991 as the first looping roller coaster to feature an underwater tunnel and the first at Kings Dominion with more than one inversion. Details...

the underwater tunnel, as well as prevent silt runoff downstream. Construction for the diversionary channel, as well as the ride's underwater tunnel, required...