Terminal Facilities

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Facilities and services

The Northwest Seaport Alliance is a major center for containers, bulk, breakbulk, project/heavy-lift cargoes, automobiles and trucks. We connect to the second-largest concentration of distribution centers on the West Coast. Commencement and Elliott bays in the Pacific Northwest are naturally deep harbors that can handle the largest ships in service today and are ready for the megaships of tomorrow. 

Explore our terminals and intermodal yards

Use the map below to discover the capabilities and services offered at NWSA facilities. 

  • Zoom in to a harbor: Click on the anchor icon to zoom into the Seattle or Tacoma harbors. Select "Harbor overview" to return to the zoomed-out view. 
  • Filter map by facility type: Once zoomed in on a harbor, select the facility type to filter your view.
  • Facilities Guide brochure: Download a PDF of the Facilities Guide for our Seattle and Tacoma harbors.