West Plum Bush Creek Bridge - Credit: Wikimedia Commons
The West Plum Bush Creek Bridge, near Last Chance, Colorado, is a historic concrete rigid frame bridge that is listed on the National Register of Historic Places. Like the similar Plum Bush Creek Bridge less than four miles away, it brings U.S. Highway 36 across the Plum Bush Creek. It was designed by the Colorado Department of Highways and built by Peter Kiewit Sons Construction Co. It was listed on the National Register of Historic Places in 2002. and Read more on Wikipedia
Source: en.wikipedia.org