The Tyne Tunnel, which runs beneath the River Tyne in northeast England, reaches a depth of approximately 70 feet (about 21 meters) below the riverbed. However, it does not go under the sea; rather, it is situated beneath the river itself. The tunnel facilitates road traffic between North Tyneside and South Tyneside.
The longest under ocean tunnel is the Seikan Tonneru. It is an underwater railway tunnel in Japan. It has a 14.5 mile long portion under the sea bed. The track level is 330 feet below the sea bed.
Depth (below sea level): 8m (12m below sea floor)8 x 23,000t concrete tunnel units, 120m long, 26m wide and 7.5m deep, cast in a specially constructed dry dock at Port Kembla
The Estuary of the Tyne is where it meets the sea between Gateshead & Newcastle.
The Chanel Tunnel is an underground rail system that connects both France and the United Kingdom. It runs under the sea.
Seaweed and Coral are the plants under the sea.
river tyne
England - The river Tyne forms from the joining of two rivers (the North Tyne & South Tyne) - which converge at Warden Rock near Hexam, Northumberland. The Tyne empties into the North Sea, at Tynemouth.
A sea explorer is a person who explores the sea. looking for clues under the sea
it live a mile under the ocean
England (dover) - France (calais) eurochannel
The Dumbo Octopus is a pretty adorable little fella who lives deep under the sea.
Yes.But you need a tunnel which runs under the sea.The most famous is the Channel Tunnel between England and France. Other examples are between the the Danish islands, and between the Japanese islands.The London Underground (the tube) runs under the Thames, and the Thames is tidal, so you could count this as running under the sea.