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longest tunnel in world

The World's longest Tunnel Page, edited by Gunnar Lotsberg

The World's longest, widest, highest and deepest canal, road and railway tunnels. Links to historic, current and future projects

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longest tunnel in world

List of longest tunnels - Wikipedia

This list of longest tunnels in the world ranks tunnels that are at least 13 km (43,000 ft) long. Only continuous tunnels are included; pipelines (also buried) are excluded. The longest have been constructed for water distribution, followed by tunnels for railways.Both uses are highly sensitive to gradients.

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longest tunnel in world

World's longest tunnel completed - Business Insider

Tunneling and track-laying for the 35-mile NEAT Gotthard Base Tunnel has been completed, making it officially the longest tunnel in the world, surpassing Japan's 14-1/2-mile Seikan Tunnel. Swiss authorities held a media day inside the tunnel on Monday to announce that most of the technical work for ...

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longest tunnel in world

Rome's Tremendous Tunnel: The Ancient World's Longest ...

Rome's Tremendous Tunnel The Ancient World's Longest Underground Aqueduct. Roman engineers chipped an aqueduct through more than 100 kilometers of stone to connect water to cities in the ancient province of Syria.

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longest tunnel in world

Israel destroys Hamas' 'longest and deepest' border tunnel ...

Apr 16, 2018 · Israel's military says this tunnel built by Hamas militants is the 'longest and deepest' one they have found yet. (IDF)

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longest tunnel in world

Surveying the World's Longest Tunnel - Trimble

A Publication for Surveying and Mapping Professionals Issue 2010-1 Surveying the World's Longest Tunnel Bay Bridge Slide Scanning on the High Seas

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longest tunnel in world

Elon Musk Claims U.S. Approval for World's Longest Tunnel ...

Jul 20, 2017 · Elon Musk says he won "verbal" government approval to build the world's longest tunnel for an ultra-high-speed train line to connect New York to Washington. The train, known as a hyperloop, would make the 220 mile connection in 29 minutes, Musk said in a post on Twitter Thursday. He ...

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longest tunnel in world

China Plans World's Longest Tunnel to Turn Desert Into ...

Chinese scientists have developed a plan to bring water to a desert in its northwest via a 1,000-kilometer (621-mile) tunnel, the longest in the world. The huge tunnel would end in the Xinjiang region, an area in the northwest mainly made up of desert and mountains. It would divert water from ...

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longest tunnel in world

List of longest tunnels - Wikipedia

This list of longest tunnels in the world ranks tunnels that are at least 13 km (43,000 ft) long. Only continuous tunnels are included; pipelines (also buried) are excluded. The longest have been constructed for water distribution, followed by tunnels for railways.Both uses are highly sensitive to gradients.

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longest tunnel in world

World's Longest Bridges | Travel + Leisure

No river is too wide for the incredible feats of engineering that are the world's longest bridges.

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longest tunnel in world

Video: Watch Otto the bulldog set the record for longest ...

In Lima, Peru, Otto the Bulldog glided into the record books with a triumphant attempt at the Longest human tunnel travelled through by a skateboarding dog, all in honour of Guinness World Records Day 2015. The 3-year-old pooch valiantly skated through the legs of 30 humans, who all faced the same ...

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longest tunnel in world

Gotthard tunnel: World's longest and deepest rail tunnel ...

The world's longest and deepest rail tunnel is officially opened in Switzerland, after almost two decades of construction work.

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longest tunnel in world

Laerdal Tunnel: The World's Longest Road Tunnel | …

In Norway, it's practically impossible to drive from one place to another without making a mountain crossing or riding on a ferry across a f...

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longest tunnel in world

Surveying the World's Longest Tunnel - Trimble

A Publication for Surveying and Mapping Professionals Issue 2010-1 Surveying the World's Longest Tunnel Bay Bridge Slide Scanning on the High Seas

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longest tunnel in world

Lærdal Tunnel - Wikipedia

The Lærdal Tunnel (Norwegian: Lærdalstunnelen) is a 24.51-kilometre-long (15.23 mi) long road tunnel connecting Lærdal and Aurland in Sogn og Fjordane, Norway and located approximately 175–200 kilometres (109–124 mi) north-east of Bergen.It is the longest road tunnel in the world succeeding the Swiss Gotthard Road Tunnel.The tunnel …

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longest tunnel in world

The world's longest railway tunnels - Railway Technology

Seven of the world's longest railway tunnels are located in Asia, including four in Japan and two in China. Europe is home to three of the 10 longest, including the UK's Channel Tunnel.

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longest tunnel in world

The 17 Longest Tunnels In The World - Business Insider

The longest tunnel, in Norway, spans over 15 miles, longer than the entire length of Manhattan, and uses sunrise-like lighting in three halls to help keep drivers alert during the 20 minute ride. But if you want to travel through any of the tunnels, head overseas. In just the last decade, China ...

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longest tunnel in world

The World's longest Tunnel Page, edited by Gunnar Lotsberg

The World's longest, widest, highest and deepest canal, road and railway tunnels. Links to historic, current and future projects

Get A Free Quote
longest tunnel in world

Elon Musk Claims U.S. Approval for World's Longest Tunnel ...

Jul 20, 2017 · Elon Musk says he won "verbal" government approval to build the world's longest tunnel for an ultra-high-speed train line to connect New York to Washington. The train, known as a hyperloop, would make the 220 mile connection in 29 minutes, Musk said in a post on Twitter Thursday. He ...

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longest tunnel in world

The World's longest tunnel page - The Laerdal tunnel

Situation and length profile for the World's longest road tunnel, the Laerdal tunnel, Holing through 1999.09.03

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longest tunnel in world

Longest hot dog | Guinness World Records

The longest hot dog measured 203.80 m (668 ft 7.62 in) and was made by Novex S.A. (Paraguay) at the Expoferia 2011, in Mariano Roque Alonso, Paraguay, on 15 July 2011.

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longest tunnel in world

China Plans World's Longest Tunnel to Turn Desert Into ...

Chinese scientists have developed a plan to bring water to a desert in its northwest via a 1,000-kilometer (621-mile) tunnel, the longest in the world. The huge tunnel would end in the Xinjiang region, an area in the northwest mainly made up of desert and mountains. It would divert water from ...

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longest tunnel in world

The World's longest tunnel page - The Laerdal tunnel

Situation and length profile for the World's longest road tunnel, the Laerdal tunnel, Holing through 1999.09.03

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longest tunnel in world

Lærdal Tunnel - Wikipedia

The Lærdal Tunnel (Norwegian: Lærdalstunnelen) is a 24.51-kilometre-long (15.23 mi) long road tunnel connecting Lærdal and Aurland in Sogn og Fjordane, Norway and located approximately 175–200 kilometres (109–124 mi) north-east of Bergen.It is the longest road tunnel in the world succeeding the Swiss Gotthard Road Tunnel.The tunnel …

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longest tunnel in world

World's Longest Bridges | Travel + Leisure

No river is too wide for the incredible feats of engineering that are the world's longest bridges.

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