The Broadway - UBC Line will ultimately be the Coquitlam to UBC Line. Otherwise known as the Millennium_Line.
http://planning.ubc.ca/vancouver/transportation-planning/transportation-options/transit/ubc-broadway-line
http://daryldelacruz.com/blog/2014/05/05/skytrain-critics-alternative-to-broadway-subway-is-half-baked/
https://www.google.ca/search?q=ubc+subway+plans
https://www.google.ca/search?q=ubc+subway+line&source=lnms&tbm=isch&sa=X&ved=0ahUKEwi5vvneqdLKAhVBXGMKHYLEDAgQ_AUICCgC&biw=1280&bih=699
https://www.google.ca/search?q=ubc+subway+line
Given as to how slow things get done in backwater BC, the UBC segment should be done well before the next millennium.