The Stone Arch Bridge "is the only bridge of its kind over the Mississippi River. It is made of native granite and limestone, and measures 2100-feet long by 28-feet wide. The bridge consists of 23 arches, and spans the river below St. Anthony Falls in Minneapolis. Built by railroad baron James J. Hill in 1883, the bridge allowed for increased movement of people and goods across the river. It served as a working railroad bridge until 1965 but is still seen as a symbol of the railroad age. Rehabilitation of this National Historic Engineering Landmark began in 1980."
Bridges - Rail, Bridges - Pedestrian