This is a picture of Air Train at San Francisco International Airport
KS Dhanoa (<a href="//commons.wikimedia.org/w/index.php?title=User:KSDhanoa&amp;action=edit&amp;redlink=1" class="new" title="User:KSDhanoa (page does not exist)">KSDhanoa</a>)
2006-12-03
<span class="int-own-work" lang="en">Own work</span>