Transition from 2- to 4-lane roadway
<ul><li><a href="//commons.wikimedia.org/wiki/File:BSicon_RP2yRP4.svg" title="File:BSicon RP2yRP4.svg">BSicon RP2yRP4.svg</a>: *<a href="//commons.wikimedia.org/w/index.php?title=File:BSicon_RP2a4.svg&amp;action=edit&amp;redlink=1" class="new" title="File:BSicon RP2a4.svg (page does not exist)">BSicon RP2a4.svg</a>: <a href="//commons.wikimedia.org/wiki/User:Useddenim" title="User:Useddenim">Useddenim</a></li></ul><p>derivative work: <a href="//commons.wikimedia.org/wiki/User:Tuvalkin" title="User:Tuvalkin">Tuvalkin</a>
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<ul><li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Tuvalkin" title="User:Tuvalkin">Tuvalkin</a></li></ul>
2013-04-12
Own work based on: <a href="//commons.wikimedia.org/wiki/File:BSicon_RP2yRP4.svg" title="File:BSicon RP2yRP4.svg">BSicon RP2yRP4.svg</a>: <a href="//commons.wikimedia.org/wiki/File:BSicon_RP2yRP4.svg" class="image"><img alt="BSicon RP2yRP4.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/BSicon_RP2yRP4.svg/50px-BSicon_RP2yRP4.svg.png" decoding="async" width="50" height="50" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/BSicon_RP2yRP4.svg/75px-BSicon_RP2yRP4.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/BSicon_RP2yRP4.svg/100px-BSicon_RP2yRP4.svg.png 2x" data-file-width="500" data-file-height="500"></a>