This is an artists rendition showing a section of the Mississippi River in Minneapolis, Minnesota.
The description states:
This view of the mighty Mississippi River, near the campus of the University of Minnesota, shows the northern terminal of the Federal Barge Lines. In the background is the Cappelen Memorial Bridge.
CITY OF LAKES AND PARKS
–The Cappelen Memorial Bridge was constructed in 1923. At the time of its completion, the bridge’s central span was the longest concrete arch in the world.
This image likely dates from the 1940s.