PCC car running on the F Market &amp; Wharves line in San Francisco. For more information, see Wikipedia article <a href="https://en.wikipedia.org/wiki/F_Market_%26_Wharves" class="extiw" title="en:F Market &amp; Wharves"><i>F Market &amp; Wharves</i></a>.
Erin McDaniel (<a href="//commons.wikimedia.org/w/index.php?title=User:Erinmcd&amp;action=edit&amp;redlink=1" class="new" title="User:Erinmcd (page does not exist)">Erinmcd</a>)
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>