Portland, Oregon Marine
Port
- Port of Portland Marine. "Portland is an excellent import gateway for transload and distribution savings from the Far East to the Midwest and beyond. Even with our recent successes, Portland is still the best kept secret on the West Coast."
- Columbia River Navigation. " The Columbia River navigation channel begins at the Columbia River bar and continues five miles upriver at a depth of 55 feet and a width of 2,640 feet. After which, it maintains a depth of 43 feet and a width of 600 feet for 100 miles to the Portland Harbor. The channel passes under the Astoria Bridge, with a vertical clearance of 208 feet and a horizontal clearance of 1070 feet, and the Longview Bridge, with vertical and horizontal clearances of 198 feet and 1085 feet, respectively."
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