The image is a blue plaque on a stone wall. The plaque is circular in shape and has a white background. On the top of the plaque, there is a coat of arms with a red and white shield in the center. Below the shield, it reads "Thorp Arch Bridge" in white lettering. 

The plaque also mentions that the five arch bridge spanning the River Wharf was built in 1770 (replacing the ancient Ford, still visible just downstream) to connect Thorp Arch to Boston Spa and the important turnpike road (opened in 1753 between Taddcaster and Harwood). The bridge is Grade II listed.