This undated aerial view of Portland shows downtown and bridges crossing the Willamette River. The Burnside Bridge is seen under construction, which would make this a pre-1926 photo. Don't Edit ...

Aerial View of Portland Steel Bridge Over Calm River. ... Aerial shot showing Portland’s Harbor Drive in 1964. ... Aerial view of the San Francisco embarcadero freeway in 1958.

Discover the latest Architecture news and projects on Greenway at ArchDaily, the world's largest architecture website. Stay up-to-date with articles and updates on the newest developments in ...