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downtown seattle tunnel

KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries. Through KAMY’s years of experience and innovative thinking, we can provide custom engineered solutions for nearly any project requiring rock excavation or concrete demolition.

KAMY is the leading manufacturer of roadheaders in the weight class of 13-80 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.

$50B Sound Transit proposal: big taxes, big spending

Mar 24, 2016 · The centerpiece would be a second downtown Seattle transit tunnel. There would be one spine from West Seattle to Everett, and its twin from Tacoma to Ballard — crossing like a helix just north of Westlake Station.

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About the Monorail | Seattle Center MonorailSeattle Monorail

The Monorail was built in 1962 for the Seattle World's Fair, and celebrated its 50-year anniversary in 2012. Learn about Monorail operation and history.

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Alaskan Way Viaduct - About

Major elements of the program include: A two-mile-long tunnel beneath downtown Seattle.; A mile-long stretch of new highway that connects to the south entrance of the tunnel, near Seattle’s stadiums.

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Alaskan Way Viaduct - About - Washington State

Major elements of the program include: A two-mile-long tunnel beneath downtown Seattle. A mile-long stretch of new highway that connects to the south entrance of the tunnel, near Seattle’s stadiums. A new overpass at the south ...

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Alaskan Way Viaduct - Home

As we’ve mentioned before, the area surrounding the SR 99 tunnel’s north portal has changed a lot over the course of the project.Nearby cranes indicate that there’s still lots of construction in the area, but Seattle Tunnel Partners’ work is beginning to

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Alaskan Way Viaduct - Home - Washington State

After the tunnel opens, the new northbound off-ramp into downtown could take up to two additional weeks to complete. Northbound drivers who don’t want to use the tunnel can continue to exit SR99 at South Spokane Street and ...

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Alaskan Way Viaduct - Three-week closure of SR 99

Map of SR 99 closure through downtown Seattle. WSDOT will need to close SR 99 through downtown Seattle for approximately three weeks to realign the highway into the tunnel. During this closure both the viaduct and the tunnel will be closed.

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Alaskan Way Viaduct - Tunneling

The SR 99 Alaskan Way Viaduct, an elevated concrete structure built in the 1950s and vulnerable to earthquakes, is being replaced with a 1.7-mile tunnel running beneath downtown Seattle.

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Alaskan Way Viaduct replacement tunnel

The Alaskan Way Viaduct replacement tunnel is a bored road tunnel that is under construction in the city of Seattle in the U.S. state of Washington.The 2-mile (3.2 km) tunnel will carry State Route 99 under Downtown Seattle from the SoDo neighborhood to S

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Bellevue Downtown Association | Bellevue, WA

Discover Downtown Bellevue. Find out about events, dining, happy hour, shopping, working, playing and living in Downtown Bellevue. Join the Bellevue Downtown Association, the convening leadership organization behind the growth and evolution of Bellevue's

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