Seattle waterfront tunnel

Alaskan Way Viaduct
8:05 am
Thu February 17, 2011

What should Seattle’s waterfront look like? Public event seeks ideas

Early concept of proposed Alaskan Way and the connection to Elliott Avenue and Western Avenue.
Washington State Department of Transportation (WSDOT)

With the Alaskan Way viaduct scheduled to be demolished in 2016, Seattle area residents are dreaming up possibilities for connecting the waterfront to the city. For decades, the viaduct has largely blocked Elliott Bay, unless you're driving on it or looking out of a high rise building. 

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Alaskan Way Viaduct
5:41 pm
Mon February 7, 2011

Seattle City Council approves tunnel deals

Despite threats of a veto by Seattle Mayor Mike McGinn, the city council approved agreements today that make some city departments partners in a plan to replace the Alaskan Way Viaduct with a deep bored tunnel. Supporters say making land-use, utility and design commitments to the state moves the controversial project forward. 

The council voted 8-1 in favor of the agreements. Mike O'Brien is the sole councilman who opposed them.

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Alaskan Way Viaduct
10:10 am
Tue February 1, 2011

Battle over Seattle tunnel heats up

Dozens of Port of Seattle and construction workers filled a city council meeting to support the replacement of the Alaskan Way Viaduct with a deep bored tunnel
Charla Bear
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News Roundup
6:56 am
Wed January 19, 2011

Wednesday morning's headlines

Seattle's Old Federal Building, at First Avenue and Madison Street, is directly over the planned path of the Alaskan Way Viaduct replacement tunnel
Wikimedia Commons

Making headlines this morning:

  • Seattle Tunnel Project Hits Federal Snag
  • Audit Singes State Over Highway 18 Costs
  • 787 Delivery Plans Face More Questions
  • State's Newest Congresswoman Takes on Health Care Reform
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Alaskan Way Viaduct
8:41 am
Fri January 7, 2011

Seattle tunnel contract signed

WSDOT calls this graphic, from their files, "an early concept of proposed bored tunnel's south portal." They note it is subject to change.
WSDOT

The deal is official, but the political fight simmers. The state has put its signature on the contract to build the world's largest deep-bore tunnel, under Seattle's waterfront. It would replace the elevated Alaskan Way Viaduct, SR 99. 

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Alaskan Way Viaduct
1:34 pm
Mon January 3, 2011

Seattle street closes tonight as Viaduct replacement work begins

WSDOT has created an interactive overhead map of the S. Holgate to S. King street reconstruction portion of the Alaskan Way Viaduct road project. The web address is: http://wsdot.wa.gov/projects/viaduct/simulations
WSDOT

The first major street closure in the work to replace Seattle's Alaskan Way Viaduct happens Monday night.

The state Department of Transportation says it's closing First Avenue South next to Qwest Field from 7 p.m. to 5 a.m. Tuesday to allow crews to set up space for the huge construction job.

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Seattle Tunnel Project
2:14 pm
Tue December 21, 2010

Artists' building endangered by Seattle tunnel project

Some of the artists at The Western Building
http://www.619western.com

The deep bore tunnel that will replace the Alaskan Way Viaduct along Seattle's waterfront could be bad news for the century-old Western Building in Pioneer Square.  

The six story building sits on top of fill dirt and rotted pilings, and the Washington Transportation Department says it could settle a few inches during construction.  

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Alaskan Way Viaduct
5:50 am
Tue December 14, 2010

Seattle Mayor Still Questions Tunnel

Early concept of proposed bored tunnel's south portal
Courtesy WSDOT

The Seattle Mayor is continuing to question plans to replace the Alaskan Way Viaduct with a tunnel.  This follows last week’s announcement from the state that the contractor could finish the project under budget and ahead of schedule. 

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Alaskan Way Viaduct
4:15 pm
Thu December 9, 2010

Seattle Tunnel Partners promises a wider roadway, one year sooner

An early concept of the proposed SR 99 bored tunnel, to replace the Alaskan Way Viaduct.
Courtesy WSDOT

State transportation officials have announced the likely winner in the competition to build a tunnel to replace Seattle's aging Alaskan Way Viaduct.  The proposal comes from a consortium known as Seattle Tunnel Partners.  It has a slightly higher price, but offers other benefits. 

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Alaskan Way Viaduct
12:44 am
Thu December 9, 2010

Big day ahead for Seattle tunnel

Seattle's Alaskan Way Viaduct, Plans for a replacement tunnel continue to draw concerns over potential cost-overruns.
AP

Thursday is a big day for the proposed deep-bore tunnel beneath downtown Seattle.  An underground highway is supposed to replace the elevated freeway along the waterfront. 

At 1 pm, Governor Chris Gregoire will unseal the dollar amounts attached to two bids submitted earlier this fall.  Then, Washington Department of Transportation staff will add up a total score, based on price and engineering details, and announce an apparent winner of the final construction contract. 

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Viaduct Replacement Tunnel
6:59 am
Thu December 2, 2010

McGinn wants tunnel-related downtown traffic study

Seattle's Alaskan Way Viaduct (part of Highway 99) is moving toward replacement by a deep-bore tunnel, something Mayor Mike McGinn and others oppose.
AP

The planned  tunnel to replace Seattle’s Alaskan Way viaduct will include tolls, and that will push traffic onto nearby streets and I-5, according to Seattle Mayor Mike McGinn.  So, he’s hiring a consultant to look at ways to handle extra traffic.  

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Water Cooler
7:06 am
Mon November 1, 2010

Spooky Seattle and the tunnel of bad romance

Trick or Treat, Seattle Style

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