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Seaport Statistics

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The Northwest Seaport Alliance is a marine cargo operating partnership of the Port of Seattle and Port of Tacoma. We are the fourth-largest container gateway in North America. Under a port development authority, the ports manage the container, breakbulk, auto and some bulk terminals in Seattle and Tacoma.

Learn more about the Northwest Seaport Alliance or go directly to the Seaport Statistics page.

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