Pictured: The world's most powerful tunnel-boring machine

Engineers are still desperately trying to rescue the world's largest tunneling machine that is stuck under the city of Seattle. Bertha, a five story-high drilling machine that was custom-built to drill the Alaska Way, ground to a halt in December after st

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Country | Definition of Country by Merriam-Webster

There will be six outdoor stages of music, along with local bars and restaurants also hosting musical acts performing blues, country, folk and other styles. — lisa deaderick, sandiegouniontribune.com, "Art and music are all around at …

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Watch: Bertha breaks through Seattle waterfront tunnel

Watch: Bertha breaks through Seattle waterfront tunnel. By Daniel DeMay, SeattlePI. ... Bertha. Media: MediaOS Video "We're not at the fourth quarter, we ...

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How did we get here? A look back on Seattle’s tunnel machine

Bertha’s end could be near. The world’s largest tunnel-boring machine is on schedule to break into daylight this spring after a tumultuous dig under downtown Seattle that’s years behind schedule. The massive drill is part of the state Department of Transp

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Alaskan Way Viaduct replacement tunnel

The Alaskan Way Viaduct replacement tunnel is a bored road tunnel that is under ... WSDOT nicknamed the TBM "Bertha" after Seattle's first female mayor, Bertha Knight ...

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Seattle's big tunnel project reaches a milestone, but it's

Seattle's big tunnel project ... A project to bore a tunnel under Seattle and construct an underground ... 326-feet-long tunnel boring machine, known as Bertha.

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New 360 video shows tunnel machine Bertha at work beneath

A 360-degree video shot inside the tunnel being built beneath Seattle gives viewers a unique new perspective of what it’s like to bore a 2-mile tube and construct a highway 200 feet underground. As Bertha, the SR 99 tunneling machine heads into the home s

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Laser Cutting Machine - Fixed Optic Laser Technology

Laser Cutting Machine with Fixed Optic Laser Most commonly used for laser cutting fixed optic laser technology is self-explanatory. There a fixed (non-moving) main focusing optic for the laser beam, which directs the beam straight down to a single point.

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A 360 video tour of Bertha and Seattle’s SR 99 tunnel

What does it feel like to watch a record-breaking tunnel boring machine build a record-breaking tunnel? With the help of a 360-degree camera, Alaskan Way Via...

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Elenco Completo Film - Video Elite: tutto sul cinema, dai

Elenco completo dei film noleggiabili presso la videoteca Video Elite a Roma

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Laser cutting machine - All industrial manufacturers

Now with both galvo and fixed head processing available on one machine, ... More information. See the other products ... a equipment with CO2 laser sources and 2 head axes, for cutting, engraving and marking materials such as paper, cardboard, wood, texti

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World's biggest tunnel machine Bertha emerges from - Autoblog

Bertha, the world's largest tunnel-boring machine, ends its journey today. It has spent four years traveling less than two miles to build a new car tunnel underneath Seattle.

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Bertha breaks through: World's largest boring machine

The normally sedate city of Seattle sounded more like the set of a science fiction epic today as the world's largest boring machine roared and screeched its way into the open air. The tunnel boring machine, better known as "Bertha" cut through a wall of r

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WATCH: Drone video shows progress on Bertha's tunnel

Work continues on the tunnel Bertha recently completed under Seattle. A new drone video shows just how far along the passage is coming.

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The Tri-County Obituary Project

The Tri-County Obituary Project Coordinator is Louise Adams . This page contributed by Karen Mitchell. NOTE: Please use your BACK button to return to where you were. - C -

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seattle bertha tunnel route - historicalsocietyofghana.org

Bertha (tunnel boring machine) - Wikipedia. Bertha was a 57-foot-diameter (17.4 m) tunnel boring machine built specifically for the Washington State Department of Transportation's (WSDOT) Alaskan Way Viaduct replacement tunnel project in Seattle.

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EnviroIssues

×Close Kristine Edens. Who has a Boston Terrier, is irrationally passionate about Husky football, and loves avocados? Kristine Edens! As a certified planner and Seattle native, Kristine contributes a strong foundation in urban …

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World News Brief - TunnelTalk.com

May 31, 2018 - Prague-Dresden HSR gets 26km rail link Global Rail News May 30, 2018 - Armenia on track to complete large water project Arka News Agency May 30, 2018 - Melbourne Metro station designs revealed Brisbane Times

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Fly inside Seattle’s tunnel: Drone video shows progress

As Seattle’s Alaskan Way Viaduct sat free of cars overhead and drivers attempted to move around the city during the roadway’s planned 2-week closure, a new drone video Tuesday showcased again what all the fuss is about. A view inside the SR 99 tunnel won’

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The World's 30 Most Impressive Megaprojects

A new world's longest and deepest rail tunnel cuts through the mountains in Switzerland. Construction went on for nearly 20 years, but the Gotthard Base Tunnel inside the Swiss Alps finally opened in 2016, moving rail cars of passengers and freight betwee

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