*** About Steel Bridge: The Steel Bridge is a double-deck, vertical-lift bridge that spans the Willamette River in Portland, Oregon. Completed in 1912, it is notable for its ability to lift both its lower and upper decks independently, a rare feature among American bridges. This engineering marvel supports railroad, car, bus, bicycle, and pedestrian traffic. The bridge's robust structure and unique mechanical design make it a key transportation link and a historic landmark in Portland, reflecting the early 20th-century innovation in bridge construction.

Image ID: 71855

A division of USAOnCanvas.com Seattle prints on canvas - Gallery Picture Frames