The Alaskan Way Viaduct project is located in Seattle, Washington and includes the new State Route 99 Tunnel. This is a design-build (D/B) by the Seattle Tunnel Partners (STP) in conjunction with the Washington State Department of Transportation (WSDOT).

Lawmakers push bill to kill Seattle’s Bertha tunnel project

KOMONews.com » Two Washington State Senators introduced a bill to discontinue the [...]

By |2018-02-05T15:12:00-08:00January 27, 2015|Alaskan Way Viaduct, Design-Build, Roads, Washington|Comments Off on Lawmakers push bill to kill Seattle’s Bertha tunnel project

Rescue pit digging resumes, massive crane prepares to lift 2,000-ton broken Bertha parts

Puget Sound Business Journal » Crews are preparing to lift the 2,000-ton, [...]

By |2018-02-05T15:11:36-08:00January 9, 2015|Alaskan Way Viaduct, Design-Build, Roads, Washington|Comments Off on Rescue pit digging resumes, massive crane prepares to lift 2,000-ton broken Bertha parts

Highway tunnel under Seattle to open August 2017

SeattlePI.com » Nearly two years behind schedule, the Alaska Way Viaduct is [...]

By |2018-03-07T13:11:05-08:00December 22, 2014|Alaskan Way Viaduct, Design-Build, Roads, Washington|Comments Off on Highway tunnel under Seattle to open August 2017

Crews to resume Bertha excavation after settlement

KIRO News 7 » Bertha excavation continues following reports that settlement [...]

By |2018-02-05T15:03:38-08:00December 16, 2014|Alaskan Way Viaduct, Design-Build, Roads, Washington|Comments Off on Crews to resume Bertha excavation after settlement

Sinking viaduct stalls Bertha

SeattlePI.com » The ground below the Alaska Way Viaduct is collapsing [...]

By |2018-02-05T14:59:03-08:00December 8, 2014|Alaskan Way Viaduct, Design-Build, Roads, Washington|Comments Off on Sinking viaduct stalls Bertha
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