Seattle Tunnel Partners (Corporation)

click to open gallery Aerial view of the Alaskan Way Way Viaduct, Seattle, 1952; from the University of Washington Libraries, Special Collections Division, Seattle Photograph Collection
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Partners:

[unspecified]

Active 2011-present

Firm Notes

Seattle Tunnel Partners was a joint-venture between the New York-based Dragados USA, the US branch of the Spanish construction firm, the ACS Group, and Tutor Perini Corporation, headquartered in Sylmar, Calif.

PCAD id: 5389

map

Buildings and other works

NameDateCityState
State of Washington, Department of Transportation (WSDOT), Alaskan Way Viaduct, Seattle, WA1950-1959SeattleWA
State of Washington, Department of Transportation, State Route 99 (SR 99) Tunnel, Waterfront, Seattle, WA2013-2019SeattleWA
Pacific Coast Architecture Database (PCAD) — © 2005-Alan Michelson

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