John's Burnt Mill Bridge - Credit: Wikimedia Commons
John's Burnt Mill Bridge, also known as Camelback Bridge, is a historic stone arch bridge in Mount Pleasant Township, Adams County, Pennsylvania. It was built between 1800 and 1823, and is a , triple-arched fieldstone bridge. The bridge crosses the South Branch Conewago Creek. Note: This includes Read more on Wikipedia
Source: en.wikipedia.org