A double lift bridge in Portland, Oregon, the Steel Bridge was built in 1912. It is the second oldest vertical lift bridge in the world. The top deck carries light rail and cars, while the the lower deck carries train and pedestrian and bike traffic. It's name came from the former bridge in it's location, which was a swing span bridge built in 1888. #Bridge #Light_Rail #OR #Oregon #Portland #Steel #USA #Vertical_Lift
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