Sea-Tac International Airport continues to outgrow its landlocked position in King County.

When Washington state voters passed Initiative 976, which cuts car-tab fees down to a $30 cap, transportation agencies across the state had sharp reactions.

With multiple mega-projects virtually all wrapped up in Seattle, a $724 million project to rebuild the city's central waterfront starts to take a more prominent role in the future of Seattle construction and transportation.

The $52 million contract the Seattle Dept. of Transportation had to purchase 10 new streetcars for a planned Center City Connector line hit the brakes this month, even while the department says they plan to continue with the delayed project.

A strong economy in the U.S. and other key global markets pushed the ENR 2019 Top 200 Environmental Firms to revenue levels not seen for some years.

One of the fastest-growing airports in the United States, Seattle-Tacoma International Airport, will soon be the subject of a study to understand the ongoing impacts of the growth on operations at the airport and in the communities that surround it.