Eight-lane immersed tube tunnel is set to replace the George Massey Tunnel south of Vancouver. 

Bid protest by Atkins-Jacobs-Westinghouse competing team is key factor in megacontract dispute, but neither the judge, companies nor U.S. Energy Dept. will comment on the invalidated contract or on what will happen next.

Photographs chosen from submissions to ENR.com/northwest/photos and ENR.com/california/photos.

Updates about construction professionals in California, Hawaii, Alaska, Oregon and Washington.

Updates on projects and companies in the California & Northwest region.

The Seattle region stays on an upward trajectory with transportation and multifamily construction bolstering the industry’s fortunes.

Washington and Maryland now have PFAS contamination suits against chemical manufacturers. 

As wildfires become more common across the West Coast, states are enacting protections for outdoor workers likely to be exposed to smoke.

Giant 10-year O&M contract combines functions of two awards originally planned—one to manage millions of gallons of radioactive waste stored underground at the former weapons site and the other to operate its multi-billion-dollar waste treatment plant awaiting startup.

The Port of Seattle and Clark Construction have filed suit against each other over issues related to the $1-billion Seattle-Tacoma International Airport International Arrivals Facility (IAF) project.