This unique Double Intersection Warren Pony Truss crosses over the Union Pacific mainline between Boone and the Kate Shelley High Bridge.
The bridge was built in 1900 using a recycled pony truss span. It is unknown where this was originally located, although research is planned to answer the question.
In addition, the original build date of the bridge is unknown. It is likely that the only pieces of the original railroad bridge include the truss frame. These pieces likely date to the mid 1880s.
A number of bridges like this were constructed over double track mainlines for township and county roads.
The main truss span is a heavily modified Double Intersection Warren Pony Truss with riveted connections.
This bridge is approached by wooden trestle, and is set onto wooden piers. These wooden piers are set on concrete substructures.
Overall, the bridge remains in fair condition. Serving only a couple locations, it is likely that the bridge will eventually be closed and possibly replaced.
The author has ranked this bridge as being moderately significant, due to the unique history and design.
The photo above is an overview. It can be accessed from the road it carries.