"S" Bridge II - Credit: Wikimedia Commons
"S" Bridge II - Credit: Wikimedia Commons
"S" Bridge II is a historic S bridge near New Concord, Ohio, United States. A part of the National Road, the first federally-financed highway in the United States, it was built in 1828. In 1973, it was listed on the National Register of Historic Places. Read more on Wikipedia
Source: en.wikipedia.org