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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 Search Engine World tunnelling, long Norwegian fjord crossings, deepest immersed subsea tubes ...

10 of the world's greatest tunnels | CNN Travel

(CNN) — The world's longest, deepest tunnel -- running for 57 kilometers underneath the Swiss Alps -- has finally entered regular service. The Gotthard Base Tunnel, dubbed Switzerland's "construction of the century," was 17 years in the making and is reported to have cost around $12 billion. It

List of long tunnels by type - Wikipedia

This page presents the same tunnels as in list of tunnels by length in separate lists according to the different tunnel types. Rail Name Location Length in km (mi) Year Completed ...

Man-made marvels - the world's longest road tunnels

Norway, which is considered the world's leader in tunnelling, has a whopping 900 tunnels, including the world's longest road tunnel. Roadtraffic-technology.com profiles the ten longest road tunnels in the world. ...

10 Longest Tunnels in the World | BigRentz

Today's tunnels are engineering marvels, cutting down travel time and connecting cities, countries, ... we've highlighted 10 of the longest (and impressive) tunnels in the world below. Gotthard Base Tunnel Currently the longest and most expensive rail tunnel in ...

The Gotthard Base Tunnel - The World's Longest Rail Tunnel - WorldAtlas.com

When it comes to tunnels capable of supporting railways and highways, the world's largest can be found in Switzerland's 57.104 km-long Gotthard Base Tunnel. Seikan Tunnel (Japan) is the third largest in the world Most of the world's longest railroad and highway tunnels are found on the European

World's longest road tunnel (24.5 km/15.2 mi), Lærdalstunnelen in Norway - YouTube

The world's longest road tunnel is located in Lærdal, Norway. The tunnel is 24.5 km (15.2 mi) long. It takes about 18 minutes to drive through it. Music by A...

List of longest tunnels - Wikipedia

This list of longest tunnels ranks tunnels that are at least 13 km (43,000 ft) long. Only continuous tunnels are included. Pipelines, even those that are buried, are excluded. The longest tunnels have been constructed for water distribution, followed by tunnels for railways.

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

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

The world's longest railway tunnels

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. Railway-technology.com profiles the world's longest railway tunnels. The 53.85km Seikan tunnel in Japan is the

List of longest tunnels in the world

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 ... Both uses are highly sensitive to gradients. World's longest tunnels (in use) Name Location Length Type Year Comment, mi) ...

Top 5 Longest Tunnels In The World - WOW TRAVEL

Tunnels are some of the most amazing displays of engineering. Check out the list of the Top 5 Longest Tunnels In The World. ... 4 Lötschberg Base Tunnel, Switzerland – 34.6 km (21.5 miles) – The Lötschberg Base Tunnel is a railway tunnel on the BLS AG's ...

List of longest tunnels - Revolvy

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 ...

The World's 20 Most Impressive Tunnels - Popular Mechanics - How Your World Works

We are mere months away from having a new world's longest and deepest rail tunnel. Construction has been going on for nearly 20 years, but the Gotthard Base Tunnel inside the Swiss Alps finally will open on June 1, 2016, moving rail cars of passengers and freight ...

The longest tunnels in the world

Tunnels are some of the most amazing marvels of engineering. But the world's longest tunnels are definitely not the place for a car to break down. The great breakthrough in engineering and construction has ensured infrastructure today with a high level. The tunnels ...

The Longest Tunnel in The World - YouTube

The Gotthard Base Tunnel (GBT) is a railway tunnel through the Alps in Switzerland. It opened on 1 June 2016, and full service began on 11 December 2016. With a route length of 57 km (35.4 mi) and a total of 151.84 km (94.3 mi) of tunnels, shafts and passages, it is the world's longest rail tunnel, surpassing the Seikan ...

The Longest Tunnels Types in the World - Tunnel Insider

Ever though about where and what the longest tunnels in the world are? No? Ok, well we did, and after some swift research, we found some intriguing information. Turns out that longest (continuous) tunnels are actually constructed for water distribution. That's ...

Infographic: The Longest Tunnels in the World

You are at: Home » Featured Stories » Infographic: The Longest Tunnels in the World Infographic: The Longest Tunnels in the World 0 ... the tunnel's dimensions are not large enough to accommodate multiple vehicles at once. Thus, drivers must pay a fee to ...

Gotthard tunnel: World's longest and deepest rail tunnel opens in Switzerland - BBC News

The world's longest and deepest rail tunnel has officially opened in Switzerland, after almost two decades of construction work. The 57km (35-mile) twin-bore Gotthard base tunnel will provide a high-speed rail link under the Swiss Alps between northern and southern Europe. Switzerland says it will

Gotthard tunnel, world's longest, opens in Switzerland - CNN

Seventeen years after construction crews started boring beneath the Swiss Alps, the world's longest, deepest tunnel officially opened Wednesday.

Switzerland's Gotthard Train Tunnel Will Be World's Longest, Deepest

The world's longest and deepest railway tunnel opens Wednesday in the Swiss Alps, an engineering feat that will cut journey times across Europe. ... The twin tunnels — one for each direction — will also more than double the haulage capacity on Switzerland's ...

The 17 Longest Tunnels In The World - Business Insider

Courtesy of christian111 via panoramio The world's longest tunnels are definitely not the place for a car to break down. 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 ...

World's longest tunnel completed - Business Insider

Switzerland has completed construction on the world's longest tunnel Graham Rapier Aug. 25, 2015, 4:01 PM Two angles facing left, which often indicate, "return to the beginning." Two angles facing right, which often indicate, "advance to the end ...

List of longest tunnels - Howling Pixel

World's longest tunnels (abandoned) Type Name Location Length Year Comment Water supply Gadara Aqueduct Roman Empire 94,000 m (58.4 mi) 129– In present-day Jordan See also List of deepest caves List of deepest mines Lists of tunnels List of long ...

Gotthard Base Tunnel - Wikipedia

The Gotthard Base Tunnel, with a length of 57.09 kilometres (35.47 mi) and a total of 151.84 km (94.3 mi) of tunnels, shafts and passages, is the longest railway tunnel in the world, with a geodetic distance of 55.782 kilometres (34.661 mi) between the two portals.