Unused junction (Abzweig), left to 3rd corner and from 4th corner, set "u" (ex: #6281C0)
<a href="//commons.wikimedia.org/wiki/User:YLSS" title="User:YLSS">YLSS</a>
2013-05-15 08:17:34
<span class="int-own-work" lang="en">Own work</span>