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Bill Edwards
Launch Pit Preparation, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Bicycle and Pedestrian Route, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Milepost 31, Boring Exhibit, SR 99 Tunnel Project, Seattle, WA
Alessandro Ugazio
The mole Caterina
sk vadim
Herrenknecht-10690 Tunnel Boring Machine
sk vadim
Herrenknecht-10690 Tunnel Boring Machine
sk vadim
Herrenknecht-10690 Tunnel Boring Machine
Bill Edwards
Operations Building, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
North Cut-and-Cover, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
North Portal, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Tunnel Receiving Pit, N Portal, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Northern Edge of Bored Tunnel, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Bottom of Launch Pit, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
South Cut-and-Cover, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Above the Launch Pit, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Below Bertha, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
South Roadway Entry, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Gantry Crane, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Tunnel Segments, SR 99 Tunnel Project, Seattle, WA
Bill Edwards
Thomas St View, TBM Receiving Pit, N Portal, SR 99 Tunnel Project, Seattle, WA