A pony truss is a truss bridge which allows traffic through the truss, but the top of the bridge is not joined together with cross braces. The bridge that is located here, IA 248690, is of that design. This was built in 1950 by the Iowa State Highway Commission of Ames, Iowa. The total length of the bridge is 100.1' with a deck width of 15.1'. The bridge is in overall poor condition, but is still open to traffic. The bridge spans Deer Creek.
Cache is a larger than average camo pill bottle. There is a few swag items inside as well as the log. You will need to BYOP for this one.