Two world-class ports thriving under one partnership since 2015, we're proud to support our customers, stakeholders and our Puget Sound communities. The marine cargo operations at the ports of Seattle and Tacoma support more than 58,000 jobs and generate about one-third of the Washington state economy. | The Northwest Seaport Alliance

This machine is being operated to remove mud from the harbor and keep it deep, at minus fifty feet, to accommodate the huge container ships that regularly call Oakland. It's vital for keeping ships, trade and the economy moving! The process is called dredging. Thank you to the US Army Corps of Engineers for directing this work! | Port of Oakland