A shield for a <a href="https://en.wikipedia.org/wiki/Missouri_supplemental_route" class="extiw" title="en:Missouri supplemental route">en:Missouri supplemental route</a>
<a href="//commons.wikimedia.org/wiki/User:Mr._Matt%C3%A9" title="User:Mr. Matté">Mr. Matté</a>
2008-07-03
Created by me in Inkscape, based off of <a href="//commons.wikimedia.org/wiki/File:MO-supp-template2.svg" title="File:MO-supp-template2.svg">Image:MO-supp-template2.svg</a>