5号州际公路华盛顿州段

5号州际公路（）华盛顿州段全长276.62英里，Federal Highway Administration Route Log and Finder List, Main Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways as of October 31, 2002 Washington State Department of Transportation, State Highway Log , 2006从美加边境向南延伸到华盛顿州与俄勒冈州的交界（哥伦比亚河）。

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Category:5號州際公路