By the 1920s, Montreal, Toronto, Melbourne, Sydney, SF & LA, all knew that they were going to be major cities. Unfortunatly in the 2020s, Vancouver is still stuck with a 3 lane Lion Bridge and a Canada embarrassment Line with only 50m stations. The Montreal Metro has 152.5m stations. Most real cities by now would have at least built a 4 lane bus & HOV tunnel & a commuter train tunnel near the LGB.
Despite being a cost cutting measure, the Canada embasement Line still should have had the provision to eventually have 10 car trains. Unfortunatly, the underbuilt line between Vancouver & Richmond wasn't even designed to have 5 car trains. Indeed, the joke that is the C Line has stations designed to only have 2.5 car trains, someday. The first 2 SkyTrain lines only have 80m stations, which can just barely accomodate a 5 car train.
