An <a href="https://en.wikipedia.org/wiki/Electric_Transit,_Inc." class="extiw" title="en:Electric Transit, Inc.">ETI</a> 14TrSF trolleybus on the 45 Union-Stockton line in Chinatown.
<a href="//commons.wikimedia.org/wiki/User:BrokenSphere" title="User:BrokenSphere">BrokenSphere</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>