<a href="//commons.wikimedia.org/wiki/Tucson,_Arizona" title="Tucson, Arizona">Tucson, Arizona</a>, with the <a href="https://en.wikipedia.org/wiki/Santa_Catalina_Mountains" class="extiw" title="w:Santa Catalina Mountains">w:Santa Catalina Mountains</a> in the background.
unknown; cleaned up, rotated and levels adjustment by <a href="//commons.wikimedia.org/wiki/User:Howcheng" title="User:Howcheng">Howcheng</a>.
Unknown date<div style="display: none;">Unknown date</div>
<a rel="nofollow" class="external free" href="http://www.fhwa.dot.gov/byways/photos/59170">http://www.fhwa.dot.gov/byways/photos/59170</a>