Second Tunnel Boring Machine Holes Through
From Sound Transit: http://www.soundtransit.org/About-Sound-Transit/News-and-events/News-releases/second-tunnel-boring-machine-finishes.xml The second tunnel boring machine on the University Link extension has holed through today, completing both tunnels from the University of Washington to Capitol Hill. This is great news. Adding this extension will dramatically open up access to the University of Washington and to Capitol Hill. Ben