Black Gap bridge, located on the Black Hills Back Country Byway, a.k.a. Old Safford Road, 2.0 odometer miles south of the Gila River crossing, in Greenlee County, Arizona.  View from the northwest; downstream is north (left).
<a href="//commons.wikimedia.org/wiki/User:Ammodramus" title="User:Ammodramus">Ammodramus</a>
<span class="int-own-work" lang="en">Own work</span>