Iowa Historic Bridges

Lincoln Highway Bridge

Built in 1915 as part of the first U.S. transcontinental highway, this is the only Lincoln Highway bridge still in existence.

Observation Deck

Bentonsport Iron Truss Bridge

Originally opened in 1883

Sutliff Bridge

The massive iron bridge, listed on the National Register of Historic Places, was constructed in 1898 at the crossing of Sutliff'