Pennsylvania Canal Guard Lock and Feeder Dam, Raystown Branch - Credit: Wikimedia Commons
The Pennsylvania Canal Guard Lock and Feeder Dam, Raystown Branch, also known as the Raystown Branch Feeder Canal, is an historic, American canal structure that is located in Henderson Township in Huntingdon County, Pennsylvania. The property includes the remains of a guard lock and feeder dam. Read more on Wikipedia
Source: en.wikipedia.org