https://www.youtube.com/watch?v=GUjaIQVjjXc
Greater_Vancouver will eventually require a proper train loop, not just the half-assed one in Burnaby.
https://en.wikipedia.org/wiki/SkyTrain_(Vancouver)#/media/File:Vancouver_Rail_Transit_Map.png
https://en.wikipedia.org/wiki/SkyTrain_(Vancouver)#Rolling_stock
https://en.wikipedia.org/wiki/SkyTrain_(Vancouver)#Future_expansion
#/media/File:Vancouver_Rail_Transit_Map.png){kind=link}
#/media/File:Vancouver_SkyTrain_track_diagram_v3.svg){kind=link}