Elkhorn River Bridge - Credit: Wikimedia Commons
The Elkhorn River Bridge, located on a township road over the Elkhorn River, 3 miles east of Clearwater, Nebraska, was built in 1883 at cost of $2,050. Also known as Singing Bridge, it is designated NEHBS Number APOO-3. It is a Bowstring through arch truss bridge. It was built by King Iron Bridge Co. It was listed on the National Register of Historic Places in 1992. Read more on Wikipedia
Source: en.wikipedia.org