When the 1.8-mile State Route 99 tunnel opens to traffic in 2015, it will rely on the strength of 1,450…
Sixty years ago this week, Seattleites welcomed the State Route 99 Alaskan Way Viaduct to the city’s downtown waterfront. On…
When the 1.8-mile State Route 99 tunnel opens to traffic in 2015, it will rely on the strength of 1,450…
Sixty years ago this week, Seattleites welcomed the State Route 99 Alaskan Way Viaduct to the city’s downtown waterfront. On…