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Can automation place further limits on directional capacity? What makes them think that a fully automated system can outdo a system that has trains with human operators? Take a close look at Montreal’s Metro phenomenal PPHD capacity, and the benefit of having human train operators to “rush” a metro train’s progress along the line. The train operator can decide to close the doors without undue delay, and furthermore can switch from automatic to manual driving mode to extract every bit of acceleration and braking from a high-performance train with rubber tires. If you are in doubt, go on YouTube to compare the station dwell times of trains on the Paris automated Metro lines and that of Montreal’s Metro.
I would recommend something off-the-shelf and heavily winterized: A winterized version of the Washington DC Metro or San Francisco BART (both a blend of metro and regional rail) running under 25 kv catenary.
]]>That the Caisse is now doing infrastructure projects in Canada is partly specified by a law passed in the Quebec National Assembly, bill 38: http://www2.publicationsduquebec.gouv.qc.ca/dynamicSearch/telecharge.php?type=5&file=2015C17A.PDF
It says that the ministry of transport will expropriate land ‘on behalf of the Caisse’. Right now there are just land reserves, meaning people can’t sell the land. Presumably these lands will be expropriated later. Some of it looks like land that will be expropriated just so the Caisse can sell it later for more expensive, after the project has finished. Some of this land is on or very close to suppossedly protected agricultural land.
The Caisse is saying they’re not doing this for the real estate development, that they’re just selling development rights. I’m not really convinced.
]]>Here’s what I wrote back on 4/25:
“If I were closer to the city, I’d maybe have a better idea of the
point of this whole operation. It’s like they needed a project and
decided to take the constant talk of replacing the XBL on the
Champlain with LRT, the constant talk of an airport train, and the
occasional talk about some sort of train to some point on the West
Island and strung them together as one big project.
“If you accept the premise that this isn’t a real project (like I do!)
then what is it for? Is it for the CDPQ brochure when they go out
looking for business? “Look, we’re experienced – see this plan we’re
doing for Montreal?””
I can’t help but think that this “project” was drawn up for some other reason, maybe to have a “portfolio” of projects to show potential customers in other regions? I am especially excited to see that you *actually* did the math to point out that this is not only a fantasy, but if actually built as drawn (and it’s mostly just renderings) that it would be a *net negative* in terms of transit service provided.
The single most disturbing thing (aside from the hatred of the West Island displayed in some comments on some of the posts here!) is that they (CDPQ) are actually putting these “holds” on property along some of the proposed rights-of-way! Not having lived in Montreal in 30+ years and not being familiar with property rights (or lack thereof) in Canadian law, I was surprised to see what they were able to do (under the US Constitution, doing what they did would constitute a “taking” and require “just compensation” assuming they even had the legal standing to do it in the first place) but once I was past that, it dawned on me that at some level they are serious.
And that’s bad for transit in Montreal.
Keep fighting with facts.
]]>Regardless, here is my alternative to the plan… it involves investment in the metro, primarily and also cost effective use of existing tracks around Montreal.
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