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longest underground tunnel

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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World's longest rail tunnel to open in Switzerland under Alps ...

A proposed 80km underground train link connecting Helsinki in Finland and Tallin in Estonia is ... European leaders open world's longest rail tunnel in Switzerland.

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Feds dismantle one of longest underground tunnels ever found ...

The tunnel, estimated to be more than 800 yards in length, stretches from a house in Tijuana, Mexico, to a fenced commercial lot in the Otay Mesa area, about 500 yards north of the international border.

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Longest Drug Tunnel Under U.S.-Mexico Border Unearthed

Apr 20, 2016 · Longest Drug Tunnel Under U.S ... the longest one yet ... and Tuesday to shut down the tunnel, the 13th underground passageway discovered ...

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Switzerland tunnel: The oddest moments of the opening ...

From the World Cup to the Olympics, it is not a significant event if you don't have an unusual opening ceremony to go with it. This was also the case when the Gotthard base tunnel, the longest and deepest in the world, was inaugurated on Wednesday. Here are some of the most striking moments from the ...

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Largest-ever drug tunnel in Nogales found - USA TODAY

Feb 13, 2014 · Largest-ever drug tunnel ... It is the longest such tunnel ... Nogales is popular for drug tunnels because smugglers can tap a vast underground ...

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The Longest Tunnel in The World - YouTube

Feb 19, 2014 · 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.

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List of longest tunnels - Revolvy

This list of longest tunnels in the world ranks tunnels that are at least 13 km ... A tunnel is an underground passageway with no defined minimum length, ...

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Giant, cross-border smuggling tunnel found under Arizona house

Feb 27, 2015 · Police pulled over a U-Haul carrying 4,700 pounds of marijuana this week. When they traced the truck's route to a house on the border, they discovered the longest drug-smuggling tunnel the region has ever seen.

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New tunnel unveiled in bizarre 'demonic' ceremony - WND

Jun 05, 2016 · The Underground; The Fallen State TV ... WND Exclusive New tunnel unveiled in ... The world's longest and deepest rail tunnel was unveiled with a bizarre ...

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China Considers World's Longest Underground Tunnel | The Diplomat

China is planning to build the world's longest underground tunnel, running beneath the Bohai Sea, by 2026 for an estimated $26 billion, the state-run China Daily reports.

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Gotthard Tunnel: World's longest rail tunnel officially opens ...

The world's longest tunnel officially opens in Switzerland with an elaborate ceremony featuring trapeze artists dressed as construction workers, a horse and carriage and other theatrics that traced the history of the 57-kilometre tunnel's construction.

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Gotthard rail tunnel to open in Swiss Alps running 35 miles ...

The world's longest rail tunnel, running for 35 miles under the Swiss Alps, is today opening on schedule and within budget at £8.5billion - and it will mean a million fewer trucks on the roads. High-speed trains will whisk passengers and cargo in 17 minutes through a mountain range that divides ...

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

China Plans World's Longest Tunnel to Turn ... tunnel, the longest in ... to the Taklamakan Desert through underground sections that could carry 10 ...

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10 of the world's greatest tunnels | CNN Travel

10 of the world's greatest tunnels. ... The Laerdal Tunnel in West Norway is the world's longest road tunnel and cost $153 million to ... What's in underground Budapest?

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Derelict tunnel in Wales could become longest underground ...

At the moment, this derelict tunnel looks more like a mine shaft than somewhere you want to venture into on a Sunday afternoon. But soon, this tunnel linking two Welsh valleys could become the longest underground cycle route in Europe. It has laid disused for 50 years, but is set to reopen with a ...

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The 10 Longest Underwater Tunnels in the World | TheRichest

The North Cape Tunnel is one of the longest underwater tunnels in Norway, and is located in the Nordkapp Municipality in the northern area of the country.

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The Chunnel - World's Longest Underwater Tunnel - History ...

Apr 12, 2015 · The Chunnel - World's Longest Underwater Tunnel - History Channel HD At its lowest level, it is 75 m (250 feet) deep. At 37.9 kilometres (23.5 mi), the tunne...

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The World's 18 Strangest Tunnels: Gallery - Popular Mechanics

The World's 18 Strangest Tunnels: ... its 33.5-mile length makes it the longest tunnel currently ... underground routes provide North Korea the means to launch a ...

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Queensbury Tunnel could be Europe's longest underground ...

Feb 19, 2014 · Europe's longest underground cycleway could be built in Yorkshire if campaigners win a race against time to convert an abandoned railway tunnel.

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The Longest Tunnels In The World - WorldAtlas.com

Stretching for 137,000 meters, the Delaware Aqueduct is the longest tunnel in the world. Some of the longest tunnels are built for the transport of water to the homes of people living in an area. Tunnels are underground passageways dug through an enclosed area like soil or rock. A tunnel may be used ...

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The Top 10 Longest Tunnels in the UK and Where to Find Them

The Top 10 Longest Tunnels in the ... The Bakerloo line is a London Underground line that ... At 37.9 kilometres (23.5 mi), the tunnel has the longest ...

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The world's longest railway tunnels - Railway Technology

Seikan Tunnel, Japan The 53.85km Seikan tunnel in Japan is the longest and deepest rail tunnel in the world. It...Read More...

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Longest Underground Tunnel - Image Results

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Qanat Firaun: The Ancient World's Longest Underground Tunnel ...

Share this:AncientPages.com - This underground tunnel is an excellent example of the remarkable ingenuity of the ancient Roman engineers. It is the world's longest underground tunnel that is more than more than 100 kilometers.

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