There may not be a breeze coming off Elliott Bay the way there is during a drive along the elevated Alaskan Way Viaduct, but air will still be designed to move when drivers gain access to the new SR ...

Tunnel construction stands as a pivotal component in the development of modern infrastructure. With urbanization at its peak and space at a premium, the significance of efficient, safe, and ...

Six years after the city’s largest metro station was built in phase-1 project at Central, Metrorail has shrunk the underground stations in phase-2 by nearly 40% to tighten its purse strings. Trimming ...

The National Transportation Safety Board sent Metro three urgent recommendations Wednesday regarding the ventilation of tunnels in response to the fatal smoke incident Jan. 12 in Washington, D.C. In a ...