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Originally Posted by acottawa
If you only do the cheap upgrades (straight sections on level ground) and the train has to slow down for every curve, crossing, bridge, hill, etc. (the expensive stuff) then the train will have to slow down every few km. Who wants to ride that train?
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You are exaggerating. Banking curves on new track isn't overly expensive. It is only when you get the really windy bits that it would be expensive to straighten out. There are some long stretches with only a few gradual curves. That is the low hanging fruit.
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What are you basing this on? The Toronto-Havelock route hasn't been used for passenger service in 30 years (and it was used for passenger service it was very slow). There is no track between Havelock and Glen Tay (the track was ripped up decades ago and is currently used for a snowmobile trail).
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First of all I was referring to the entire route, not just the new sections. Secondly, even on the parts that were torn up, many of the bridges still exist. Some may need to be replaced, but they might be able to use some of them (probably with some repairs).
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The route from Glen Tay to Smiths Falls is the CP mainline and remember sharing freight lines is the problem the HFR is supposed to address.
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True. I do know the CPR is under pressure to abandon large portions of their mainline from Toronto to Montreal. If those portions disappear, the others loose value. So far they have resisted, but that could change. This is just speculation on my part though.
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The Smiths falls to Montreal portion currently runs way to slow for the kinds of speeds Via is promising.
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As I said before, they aren't actually that far off on this segment, so your way to slow comment is an exaggeration.
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Toronto-Havelock last saw passenger service in about 1990 (when Via cutbacks ended it). The train took 2 hours and 45 minutes.
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Using ancient equipment which wasn't able to travel fast (no tilting technology).
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Originally Posted by acottawa
From the Metrolinx report:
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Now that is interesting. They would definitely want to remove the exception. Even then Class 3 certainly isn't all that great, but once again, for some sections it might be good enough (through residential areas for example).
You are probably right in that the travel times are optimistic and may be a long term goal, not something we see day 1. It will be interesting to see more details of VIA's plan.