Llandrinio - Credit: Wikimedia Commons
Llandrinio Bridge, Llandrinio, Powys, Wales, is a road bridge over the River Severn. Constructed between 1769 and 1775, the bridge is attributed to John Gwynn of Shrewsbury, a noted local architect who designed a number of crossings over the Severn, as well as Magdalen Bridge in Oxford. The bridge is also the site of defensive structures dating to World War II, including a pillbox disguised as an agricultural cowshed and Dragon's teeth tank traps at its northern end. The bridge is a Grade I listed structure and a Scheduled monument. Read more on Wikipedia
Source: en.wikipedia.org