Double Crossover on the <a href="https://en.wikipedia.org/wiki/BMT_Brighton_Line" class="extiw" title="en:BMT Brighton Line">BMT Brighton Line</a> approaching the Prospect Park station.
<a href="https://en.wikipedia.org/wiki/User:EddieSegoura" class="extiw" title="wikipedia:User:EddieSegoura">EddieSegoura</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.