Latest updates on the Alaskan Way Viaduct Replacement Program
Before a professional athlete joins a new team, he has to pass a physical.
Same goes for Bertha, the world’s largest-diameter tunneling machine. She doesn’t play a sport, of course, but digging a two-mile-long tunnel beneath downtown Seattle requires just the right combination of speed, skill and body control – all hallmarks of a world-class athlete. Which is why Bertha’s manufacturer, Japanese firm Hitachi Zosen Corporation, is putting her through the wringer as … more
When Bertha arrives in Seattle in spring 2013, she’ll bring with her plenty of excitement. But the project she’s a part of has already brought something very important to Washington: jobs.
Construction to replace the Alaskan Way Viaduct is boosting the local and regional economies. Seattle Tunnel Partners (STP), our contractor for the tunnel project, is a joint venture between Dragados USA and Tutor Perini Corp. STP’s team includes several local firms, among them Frank … more
Dec. 1 marked the one-year anniversary of Milepost 31. The information center has seen more than 7,000 visitors since it opened, with visitors coming from as far away as Sweden and Japan. A monthly First Thursday speaker series hosted at Milepost 31 offers visitors more insight on the massive SR 99 Tunnel Project and related topics.
Join us Thursday for a special guest presentation about the Elliott Bay Seawall Project and learn how the City of Seattle is … more
The deadline to submit your suggested name for the world's largest-diameter tunneling machine has passed. Now comes the hard part: choosing a winner from all of the great suggestions we received. Entries will be judged by a panel including Gov. Chris Gregoire and Washington Transportation Secretary Paula Hammond. The winner will be announced in December, when project officials travel to Japan and Seattle Tunnel Partners takes ownership of the completed TBM. Thanks to all of you who … more
As you may have noticed, we’ve made quite a few changes lately.
Last month we celebrated the early completion of our south-end viaduct replacement, a massive effort that has transformed the area to the west of Seattle’s stadiums. Striking as the changes are, it’s clear to anyone driving by that our job isn’t finished. We have a tunnel to build.
To keep up with the changing times, we’ve changed the viaduct program’s look. We have … more