Motorway U-turn icon (green).
<span style="font: bold 95% 'Arial', sans-serif;"><a href="//commons.wikimedia.org/wiki/User:ColdShine" title="User:ColdShine"><span style="color: #003399;">Cold</span></a><a href="//commons.wikimedia.org/wiki/User_talk:ColdShine" title="User talk:ColdShine"><span style="color: #FF9933;">Shine</span></a></span>
2006-10-23
Own work, based on <a href="//commons.wikimedia.org/wiki/User:3247" class="mw-redirect" title="User:3247">3247</a>'s similar images.