Shield for the <a href="https://en.wikipedia.org/wiki/Orange_Belt_(Pittsburgh)" class="extiw" title="w:Orange Belt (Pittsburgh)">Orange Belt</a> in Pittsburgh, Pennsylvania, a highway signed by local governments. All measurements are approximate and based on actual pictures of the shield; I have no specifications.
<a href="//commons.wikimedia.org/wiki/User:TwinsMetsFan" title="User:TwinsMetsFan">TwinsMetsFan</a>
<span class="int-own-work" lang="en">Own work</span>