Why BC, Canada Got it Right With its New SkyTrain https://www.youtube.com/watch?v=dqo_KAEF81k
The argument is that a mostly elevated train can move more people than an 8-10 lane elevated freeway, at much less the cost. However, any major urban grade-separated LRT system should be designed to eventually become a very high capacity conduit.
The first 2 lines only have 80 m stations, which are just a little more than half the length of a 152.5 m Montreal Metro station. Unfortunately, the line to Richmond only has a designed level clearance for 50 m stations, not even quite a 3rd of the length of a Montreal Metro station platform.
While it might seem economical to opt for short trains and stations, the Skytrain stations should have still been designed to eventually become more like a proper big city train station allowing for much higher capacity.
The first 2 lines can run the newest 5 car trains, but the 3rd line can only run 2.5 car trains, some day.
