Overall, compared to other North American cities of the same size, Vancouver is developing a modern and comprehensive rapid rail system. Just compare it to Seattle, which has nearly 1,000,000 more people than Vancouver. They have some elegant downtown stations, but their system is only light-rail. San Diego metro is about the size of Vancouver, and has a comparable system is size, except that theirs is entirely ABOVE-GROUND, making for a less aesthetic, and more awkward interchange downtown.
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Now, as to that question: Whereas the trains on the Canada line (although only two cars long) are reasonably wide, as in most subway systems, the trains on the Expo and Millenium Lines - and here I am referring to the original Mk II trains - are, to be honest, almost like toys. They're on the scale of something you would see at a large world's fair to get you around the site, or perhaps on a tram line using only Light Rail .....
..... SO: does the track width on the EXPO and Millenium lines allow for the eventual replacement of the small trains we have now with larger, wider, "second-generation" trains one would find in a city like Montreal or Washington DC?
Let's hope so, because after spending over a billion dollars on the track lines, it would be pitiful if it could carry trains no wider (or longer) than it does now.
In 20 years, give or take, the town centres and their respective populations will have grown to the point where more train capacity will be needed. Will this be achieved simply by making our small trains longer,
OR by phasing them out and replacing them with standard-size, wider-bodied trains such as those on the Canada Line?
Anybody know anything abouth this? If yes, tell me please.