A.J. Yawger Co.

of Indianapolis, Indiana
High Street Bridge (Butler County, Ohio)
Built 1915
Lost five-span concrete arch bridge over Great Miami River on OH 129
No longer exists

Zionsville Rail Trail - Eagle Creek Bridge (Boone County, Indiana)
Built 1919
Closed-spandrel arch bridge over Eagle Creek on Formerly Penn Central Railroad(nee New York Central, others)
In Use with Zionsville Rail Trail.