Interesting old bridge. I spent a lot of time hunting and fishing in the area as I was growing up in Sumner County. My aunt and uncle lived just to the southwest of the bridge in Oklahoma.
I remember one time in the late 1960's when I delivered an old John Deere model 55 combine with a 12' header to a person in Hunnewell. I had to cross the bridge, and it was a really narrow bridge! I also remember wondering if the bridge would hold up under the weight of the combine.