WHERE IS THIS?

A Game of Bridge
This bridge has had a more successful run than the nearby dam (also pictured), named for an area rancher who had it built nearly a century ago. The bridge, the dam and the surrounding wetland now make up an out-of-the-way destination for fishing and wildlife watching.
 

October 2018 Answer & Winner: Mission San Xavier del Bac. Congratulations to our winner, Marcia Bryan of Raleigh, North Carolina.
 

November 2018 Answer & Winner: Ez-Kim-In-Zin Picnic Area, Saguaro National Park. Congratulations to our winner, Faith Ann Weidner of Simsbury, Connecticut.