The logo of the <a href="https://en.wikipedia.org/wiki/A-train_(Denton_County_Transportation_Authority)" class="extiw" title="w:A-train (Denton County Transportation Authority)">A-train</a>, a commuter rail system in <a href="https://en.wikipedia.org/wiki/Dallas,_Texas" class="extiw" title="w:Dallas, Texas">Dallas, Texas</a> operated by the <a href="https://en.wikipedia.org/wiki/Denton_County_Transportation_Authority" class="extiw" title="w:Denton County Transportation Authority">Denton County Transportation Authority</a>.
<a href="https://en.wikipedia.org/wiki/Denton_County_Transportation_Authority" class="extiw" title="w:Denton County Transportation Authority">Denton County Transportation Authority</a>
<a rel="nofollow" class="external text" href="http://www.dart.org/maps/pdfmaps/dartrailsystemmap18aug14.pdf">DART Rail System Map</a>