Route marker for E-470 in Colorado.
<b>Sign design</b>: E-470 Public Highway Authority<br><b>This image</b>: <a href="//commons.wikimedia.org/wiki/User:Fredddie" title="User:Fredddie">Fredddie</a>
2010-12-28
<a rel="nofollow" class="external text" href="https://www.e-470.com/app/uploads/2020/10/GuideToTollRoads.pdf">E-470 Guide to toll roads</a>