Norway plans to build a "floating tunnel' under the sea

The video discusses a proposed highway route between Christian Sand and Trondheim, featuring bridges and submerged floating tunnels. These tunnels, installed 30 meters underwater, aim to halve travel time. They will be anchored to the seabed or pontoons for stability, functioning like regular tunnels for vehicle passage.

What is the primary purpose of the proposed highway between Christian Sand and Trondheim?

• To reduce air pollution

• To promote tourism

• To include bridges and floating tunnels

• To connect different countries

How much is the travel time expected to be reduced by the new highway?

• By one-fourth

• By three-quarters

• By one-third

• By half

At what depth will the floating tunnels be installed?

• 20 meters under the water

• 10 meters under the water

• 30 meters under the water

• 40 meters under the water

What are the floating tunnels anchored to?

• Underwater rocks

• Nearby islands

• The highway itself

• The seabed or pontoons

What is the function of the floating tunnels once installed?

• To act as a tourist attraction

• To allow vehicles to drive through

• To store water

• To serve as a bridge