Caltrans road sign S25 (<b>NO SOLICITING</b>)
<a href="https://en.wikipedia.org/wiki/California_Department_of_Transportation" class="extiw" title="en:California Department of Transportation">California Department of Transportation (Caltrans)</a>
2016-02-13
<ul><li>Sign specifications: <a rel="nofollow" class="external free" href="http://www.dot.ca.gov/hq/traffops/engineering/control-devices/specs/S24.pdf">http://www.dot.ca.gov/hq/traffops/engineering/control-devices/specs/S24.pdf</a> (NOTE: Measurements are converted from inches to millimeters and rounded off.)</li></ul>