. . . . . "1978" . "2" . "light rail system" . . . . . "Edmonton Light Rail Transit" . . . . "Edmonton's LRT" . . "LRT system" . . . "Edmonton Light Rail Transit" . . . "LRT" . "LRT network" . . . . . . "18" . . . . "ETS" . "High-Floor LRT" . . . . "Edmonton LRT" . "1978-04-22" . . "light rail" . . "Edmonton Light Rail Transit#Expansion" . "Light Rail Transit" . . . . . "LRT system's" . . "light rail transit" . "Edmonton" . "Light Rail Transit (LRT) system" .