Bridge in Upper Merion Township - Credit: Wikimedia Commons
Bridge in Upper Merion Township is a historic stone arch bridge located at Gulph Mills in Upper Merion Township, Pennsylvania. The bridge was built in 1789. It has a single span with a width of 34 feet (10.4 m), and an overall length of . The bridge crosses Gulph Creek. Note: This includes Read more on Wikipedia
Source: en.wikipedia.org