Illinois, US
The Camelback Bridge is a restored historic wooden bridge that arches over the Constitution Trail in Normal, Illinois. It is on the U.S. National Register of Historic Places. The bridge's main span is a wooden kingpost pony truss. The bridge is supported by Phoenix columns, a type of wrought iron co
lumn that was patented by the Phoenix Iron Company in 1862. It is one of only two bridges in Illinois using the columns.
Listen to the audio guide for Camelback Bridge Free on WIP — starts by itself when you arrive, even with the screen off