Remarkable Ohio

Counties

Below is a complete listing of all Ohio Historical Markers. To find a detailed marker listing including text, photographs, and locations, click on a county below. Our listing is updated by the markers program as new markers are installed and older markers are reported damaged or missing.

2-73 Sciotoville Bridge

Side A: Sciotoville Bridge, 1917, designed and built by two famous American Civil Engineers, Gustav Lindenthal, D.Sc. (1850-1935), the Consulting Engineer (and) David Barnard Steinman, D.Sc. (1887-1960), the designer and stress analyst. A double track railroad bridge of twin spans each 775 feet long, it remained until 1935 the longest continuous truss bridge in the world and stands today as the prototype for continuous structures. Its construction marked a major advance in the art of bridge engineering and was a pioneer achievement in continuous truss analysis. In beauty of design, size and erection techniques it stands as a landmark of progress in man’s mastery of his environment.
Side B: Same
Sponsors: The Ohio Historical Society
Portsmouth, 
OH, 
45662
Location: Located on Gallia St., under the Sciotoville side of the bridge
Latitude: 38.7565824
Longitude: -82.8842051