Which City Does the World’S Longest Tunnel Deliver Water to

The world’s longest tunnel delivers water from one city to another. The tunnel is over three hundred miles long and runs underground. It was built to bring water to a city that does not have enough water of its own.

The tunnel has been in operation for years and has brought much-needed relief to the city’s residents.

The world’s longest tunnel delivers water to the city of Zurich, Switzerland. The tunnel is 33.7 miles long and took nearly 20 years to build. It runs underground and brings water to the city from Lake Zurich.

Top 10 Longest Tunnels in the World

There are plenty of reasons to build a tunnel – to move people or vehicles beneath a city, to connect two pieces of land, or even just to create a shortcut. No matter the motivation, these 10 tunnels are the longest in the world.

1. Gotthard Base Tunnel – 57 km (35 mi) The Gotthard Base Tunnel is located in Switzerland and opened in 2016 after nearly 20 years of construction. It’s the first base tunnel through the Alps and cost over $12 billion to build. Gotthard Base Tunnel decreases travel time between Zurich and Lugano from about 3 hours to just under 2. It also has the capacity to transport more freight than any other rail route in the world.

2. Channel Tunnel – 50 km (31 mi) connecting France and England, the Channel Tunnel is one of the busiest transport routes in Europe with over 22 million passengers and millions of tons of freight passing through it each year. Construction on the Chunnelbegan in 1988 and it was finally completed in 1994 at a cost of around $16 billion (in 2020 dollars).

3. Seikan Tunnel – 53 km (33 mi) The Seikan Tunnel is located in Japan beneath the Tsugaru Strait connecting Aomori Prefecture with Hakodate City on Hokkaido island. It’s actually made up of two tunnels – one for trains and one for cars – that total 53 kilometers (33 miles) in length making it both the longest railway tunnel and longest road tunnel in Japan. The Seikan Tunnels have been operational since 1988 but only carried passenger service until 2016 when high-speed bullet trains began using it as well.

4.. Guadarrama Road Tunnel – 48 km (30 mi) Guadarrama Road located north of Madrid is currently the longest road tunnel in Europe at 48 kilometers (30 miles) long…

Credit: en.wikipedia.org

What is the Longest Water Tunnel in the World?

The longest water tunnel in the world is the Delaware Aqueduct, which runs 85 miles (137 km) from the Ashokan Reservoir to the Catskill Aqueduct in New York. The tunnel is part of the New York City water supply system and was completed in 1945.

Where is the Longest Tunnel in the World?

The longest tunnel in the world is the Gotthard Base Tunnel, which runs for 57.09 km (35.48 mi) under the Swiss Alps between Erstfeld and Bodio in Switzerland. Construction of the tunnel began in 1996 and was completed in 2016. It is part of the A2 motorway and carries two railway lines: one for standard gauge trains operated by Swiss Federal Railways, and one for metre-gauge trains operated by the Rhaetian Railway.

What are the 5 Longest Tunnels in the World?

Tunnels are amazing feats of engineering. They allow us to travel under mountains, through rivers, and even beneath cities. While most tunnels are only a few miles long, there are some that are truly impressive in their length.

Here are the five longest tunnels in the world.

1. Gotthard Base Tunnel – Switzerland The Gotthard Base Tunnel is 57 kilometers (35 miles) long and runs underneath the Swiss Alps.  It is the world’s longest and deepest traffic tunnel, and cost over $12 billion to build. The tunnel was completed in 2016 and provides a high-speed rail link between northern and southern Europe.

2. Seikan Tunnel – Japan The Seikan Tunnel is 53 kilometers (33 miles) long and runs underneath the Tsugaru Strait between the islands of Honshu and Hokkaido in Japan. It is the world’s longest underwater tunnel, as well as being one of the deepest at 240 meters (790 feet). Construction on the tunnel began in 1971 and it opened to rail traffic in 1988.

3. Channel Tunnel – England/France The Channel Tunnel is 50 kilometers (31 miles) long and runs underneath the English Channel between England and France. Also known as “the Chunnel”, it is one of the busiest transportation routes in the world with over 21 million passengers using it annually. The Channel Tunnel was completed in 1994 after six years of construction at a cost of over £9 billion (about $14 billion USD).

4.. Yerba Buena Island Tunnels – USA The Yerba Buena Island Tunnels are two parallel tunnels that run underneath Yerba Buena Island in San Francisco Bay, California. Each tunnel is 4 kilometers (2½ miles) long for a total length of 8 kilometers (5 miles). They were built as part of an expansion project for the San Francisco-Oakland Bay Bridge that was completed in 1936..

5.. Lincolnshire Wolds Railway Tunnels – England. The Lincolnshire Wolds Railway Tunnels are two railway tunnels located near Ludboroughin Lincolnshire, England.. Both tunnels are just over 1 kilometer (⅔ mile) long and were built as part of a now-defunct railway line.. Although they’re no longer used for trains,

What is the Second Longest Tunnel in the World?

The second longest tunnel in the world is the Gotthard Base Tunnel, which runs for 57 km (35.5 mi) underneath the Swiss Alps. It is part of the Gotthard railway, a major north-south transit route through Europe, and was inaugurated in 2016 after almost two decades of construction. The Gotthard Base Tunnel is eclipsed in length only by the 55 km (34 mi) Seikan Tunnel in Japan.

Conclusion

The world’s longest tunnel delivers water from Seattle to Tacoma, Washington. The tunnel is over five miles long and was completed in 1917. It runs under the Puget Sound and provides a reliable source of fresh water for the city of Tacoma.