End of Concourse A at Pittsburgh International Airport, with wall sealing off unneeded gates
<a href="//commons.wikimedia.org/w/index.php?title=User:UberMitch&amp;action=edit&amp;redlink=1" class="new" title="User:UberMitch (page does not exist)">UberMitch</a>
<span class="int-own-work" lang="en">Own work</span>