U.S. Route 30 in the U.S. state of Oregon is a major east–west United States Numbered Highway that runs from its western terminus in Astoria to the Idaho border east of Ontario. West of Portland, US 3
Westport is an unincorporated community and census-designated place on the Columbia River in Clatsop County, Oregon, United States. As of the 2020 census, Westport had a population of 319.