tunneling

Seattle Viaduct to Reopen for Monday Morning Commute
Seattle Viaduct to Reopen for Monday Morning Commute
Seattle Viaduct to Reopen for Monday Morning Commute
SEATTLE (AP) — State transportation officials say Seattle's Alaskan Way Viaduct will reopen for the Monday morning commute. That's an earlier than expected reopening of the Highway 99 through downtown Seattle, which was closed for 10 days as a giant tunneling machine dug underneath it...