解説Columbia slough + mount hood from hwy 99 P3742.jpeg
English: Columbia Slough and Mount Hood seen from US Hwy 99 in N Portland, Oregon. The levee on the left is at the south edge of the former city of Vanport. Numerous pilings are evidence of once intense industrial and marine use of the slough.
{{Information |Description={{en|1=w:Columbia Slough and w:Mount Hood seen from US Hwy 99 in N Portland, Oregon. The levee on the left is at the south edge of the former city of Vanport. Numerous pilings are evidence of once intense industrial