Carrie Furnace Hot Metal Bridge - Credit: Wikimedia Commons
The Carrie Furnace Hot Metal Bridge (also known as the Union Railroad Rankin Hot Metal Bridge #35) is a railroad truss bridge across the Monongahela River between Whitaker, Pennsylvania, and Rankin, Pennsylvania. The bridge is out of service and it has not seen a train in almost 40 years. Read more on Wikipedia
Source: en.wikipedia.org