World is watching Alaskan Way Viaduct Tunnel
“The eyes of the world’s tunneling community are on Seattle,” said Martin Herrenknecht, president of a worldwide company building tunneling machines, speaking at the North America Tunneling Conference in Portland this week. Herrenknecht spoke in glowing terms of the opportunity for the Alaskan Way Viaduct deep bore tunnel to advance the U.S. into the major leagues with Europe and Asia Read More ›