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  #1781  
Old Posted Dec 17, 2010, 4:00 AM
Koolfire Koolfire is offline
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Originally Posted by Policy Wonk View Post
I believe they are 16"
I believe that's unlikely as 1 1/3 feet would be one hell of step. Maybe your thinking 16 CM which is about 6 inches.

Hmm, looked up the specs and the floor is 1.2 feet of the ground. But the sidewalk would eat up about half of that. Wouldn't be too hard to do what they did on 7th and just raise the sidewalk up the other 7 inchs. It would be way to much too step up and down 1.2 feet.

Last edited by Koolfire; Dec 17, 2010 at 4:14 AM.
     
     
  #1782  
Old Posted Dec 17, 2010, 5:25 AM
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That is only because they are measuring from the raised floor and not where the steps should be.
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  #1783  
Old Posted Dec 17, 2010, 2:21 PM
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Plenty of people live just fine without computers or the Internet. Especially in places like Africa, Latin America, and Asia. Just like plenty of them live in small houses.

I find it interesting that you can rationalize things you like as something you "need", but proclaim things others like as "not needed". My point is that most of what you and I have and use is not strictly "needed" - but that's never, ever an argument not to use it. Anything else is pure hypocrisy. You don't see me telling people not to have something they don't need, because I fully accept that most of western society has plenty that we don't need. I embrace that, in fact - who wants to live a subsistence level existence?

First of all, you've basically proved my point. As we continually move toward an information society, the one thing that is going to further leave some of the citizens behind is a lack of access to information. Whether or not we need that [information,] can again be debated. However, since we in the western world do have access to it, logically, the only way for them to stay competitive is to also have access to it. So in that sense it is "needed."


Secondly, you are comparing apples to well, nothing. I stated, that we could live with less of a house whereas you are saying they don't need a computer or books at all, not that they don't need a living space at all.

However, and regardless, it has to do with marginal utility, and that there is first off all, not such thing as infinite amount of utility from a "thing" (hence, why ever increasing consumption also doesn't actually make sense) and secondly, because not only that, but after a certain quantity of a "thing" marginal utility will in fact go down. The Rule of Diminishing Marginal Utility.

I'm not trying to be facetious here, but this comes from economics, not something I made up, and you've probably come across it before. If, in fact, you can find any product, service or experience, that speaks against this, then I'd be very surprised. As would, I'm sure, a lot of economists including Herman Heinrich Gossen. Obviously, each utility function will look different however.

As an example, one computer provides you a computer's worth of benefit. Two computers, for most people already doesn't provide two computer's worth of benefit because most people don't get that much additional benefit out of it, 3 even less so, and so on. Until you actually have so many computers that they all cost to maintain, have to have programs etc, and you start losing benefit.

Now apply this to a house that is overly large. After a certain amount of space, your benefit is flattening out. At best, it's perceived benefit, stemming from vanity, or self-flattering or show-boating or whatever you want to call it, confirmed by the fact that much of the world does not live, or need to live in such a way. Yet, that ever so small of marginal benefit that you may receive from extra space, has a subsequent marginal indirect cost that is externalized. So society as a whole pays for the low marginal or even decreasing marginal benefit of a few.

A computer costs a person 1 computer. They benefit from that one computer by 1 computer. There are very few external costs, comparitively. If they were to buy 6 for example, just so they could say they have six, then we might be looking at a similar story. However, the external costs still wouldn't touch what we are looking at with shotty land use.

Now as I said earlier, and by your last sentence it would seem so, if you don't care, then no one can argue that. However, I wouldn't weigh subjectively defending it either, based on something you want that costs others.

I'm not explicitly telling you what you "need" and don't "need," I'm saying that what you "need" is being paid for by others, and its the one thing that could most easily be changed to make the absolute largest impact. As to Sir Appelby's point, technological advances (ie green cars) alone won't do the trick. We don't "need" anything; that's true, but then you better rewind civilization by about 10,000 years. I'm game.

That is how I rationalize it, and I will continue to wade through my pool of self-righteousness if need be.
     
     
  #1784  
Old Posted Dec 17, 2010, 2:38 PM
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Put me down as in favour of either the SELRT or the NCLRT as high floor and able to integrate and be compatable with the current system. Can switch out LRVs, etc.

I think low floor is great, but on street level where the tracks can be integrated with existing infrastructure. Why go through the trouble of creating new right of ways only to put in infrastructure that doesn't really benefit from it.

I'm not exactly sure of the type of vehicle that is being proposed for the low floor LRT, but I'm assuming it's a modern steetcar type?

Low floor, or streetcar, thus have slower speeds and use different rail. I think both the NCLRT and the SELRT should be looked at as being a potential to serve as extended Regional lines.
     
     
  #1785  
Old Posted Dec 17, 2010, 2:48 PM
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I'm not exactly sure of the type of vehicle that is being proposed for the low floor LRT, but I'm assuming it's a modern steetcar type?
Siemens S70 or close variation thereof. Mentioned a couple times in the last few pages. Basically an SD160 with a lower floor.

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Originally Posted by sim View Post
Low floor, or streetcar, thus have slower speeds and use different rail. I think both the NCLRT and the SELRT should be looked at as being a potential to serve as extended Regional lines.
False. Same speed as high floor.
     
     
  #1786  
Old Posted Dec 17, 2010, 2:57 PM
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Sorry, I missed the mention of the unit. I was too busy with my other essay of a post...

I'm doing a little more research now that I see this, so I no longer ask silly questions. They do appear to have standard gauge and non-tram style rail. So my bad, but then they really aren't a street car in the traditional sense of the word.

I still don't like how they wouldn't be compatable with an existing system.
     
     
  #1787  
Old Posted Dec 17, 2010, 3:28 PM
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Originally Posted by sim View Post
Sorry, I missed the mention of the unit. I was too busy with my other essay of a post...

I'm doing a little more research now that I see this, so I no longer ask silly questions. They do appear to have standard gauge and non-tram style rail. So my bad, but then they really aren't a street car in the traditional sense of the word.

I still don't like how they wouldn't be compatable with an existing system.
There's really nothing wrong with that. Large metro systems around the world often have unique rolling stock for separate lines, depending on the needs of the particular line.
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  #1788  
Old Posted Dec 17, 2010, 3:40 PM
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Originally Posted by The Chemist View Post
There's really nothing wrong with that. Large metro systems around the world often have unique rolling stock for separate lines, depending on the needs of the particular line.
There are quite substantial savings in having one type of vehicle over having several different models. First, parts can be ordered in bulk, mechanics either dont need training on multiple variants, or one mechanic can do the job instead of having two, one for each vehicle type, and you can order the vehicles themselves in bulk to reduce unit cost. The airline industry is a good example, look at westjets business model.

I dont see the LRT having different needs on different lines to justify having a different type of vehicle.
     
     
  #1789  
Old Posted Dec 17, 2010, 3:47 PM
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And there likely wouldn't be any connection between lines anyway. The way the lines are intended to cross over each other, how do you connect them without wasting a bunch if prime downtown land?

Another line would need additional maintenance room anyway, it might as well have it's own space.

Low floor stations would certainly be nice down in the SE, and definitely at the proposed above ground station in the East Villiage, before it goes into the tunnel.
     
     
  #1790  
Old Posted Dec 17, 2010, 3:59 PM
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Originally Posted by You Need A Thneed View Post
And there likely wouldn't be any connection between lines anyway. The way the lines are intended to cross over each other, how do you connect them without wasting a bunch if prime downtown land?

Another line would need additional maintenance room anyway, it might as well have it's own space.

Low floor stations would certainly be nice down in the SE, and definitely at the proposed above ground station in the East Villiage, before it goes into the tunnel.
There is no station in the East Village.
     
     
  #1791  
Old Posted Dec 17, 2010, 5:18 PM
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There is no station in the East Village.
But there is one IIRC on 10th ave SE, before it goes into a tunnel. Or has that been changed in the final study?

I suppose it's really hypothetical at this point anyway, the plans could easily change by the time it gets built.

Edit: found the document. The recommended route does have a station at grade, before it enters the tunnel.

Last edited by You Need A Thneed; Dec 17, 2010 at 5:29 PM.
     
     
  #1792  
Old Posted Dec 17, 2010, 5:52 PM
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  #1793  
Old Posted Dec 17, 2010, 6:00 PM
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Originally Posted by You Need A Thneed View Post
But there is one IIRC on 10th ave SE, before it goes into a tunnel. Or has that been changed in the final study?

I suppose it's really hypothetical at this point anyway, the plans could easily change by the time it gets built.

Edit: found the document. The recommended route does have a station at grade, before it enters the tunnel.
Yes, but that is in the Beltline.

Currently capacity is restricted by shared tracks. Upon the completion of the 8 Ave tunnel, capacity will be restricted by the amount of rolling stock we have. That could be a relatively permanent situation. I doubt we would ever really need five car trains running at maximum headways along the NW-S line, let alone hitting the maximum on every other line. As such it makes sense to maintain interoperability between all lines so that our limited collection of vehicles can be used on whichever line has the most need.
     
     
  #1794  
Old Posted Dec 17, 2010, 6:24 PM
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Thanks YNAT! I don't recall seeing that before! That's the first I've heard of CT's plans for a Centre Street Tram. It seemed that the tram-talk on here was all wishlist and conjecture of what might be. So good to know that CT has a plan in place (is it possible that someone high up in CT has been reading our posts?).
     
     
  #1795  
Old Posted Dec 17, 2010, 6:54 PM
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Originally Posted by YYCguys View Post
Thanks YNAT! I don't recall seeing that before! That's the first I've heard of CT's plans for a Centre Street Tram. It seemed that the tram-talk on here was all wishlist and conjecture of what might be. So good to know that CT has a plan in place (is it possible that someone high up in CT has been reading our posts?).
It was discussed here before. It really seems a little cynical, as if to to assuage concerns that the nose creek alignment is abandoning north central Calgary south of Beddington while failing to actually guarantee any proper service. Beyond that, it seems generally pointless. The combined costs of building the LRT up nose creek and a tram up Centre Street all to achieve less than a Centre Street Subway would while still halving possible capacity for the NLRT and NELRT.
     
     
  #1796  
Old Posted Dec 17, 2010, 6:57 PM
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Originally Posted by YYCguys View Post
Thanks YNAT! I don't recall seeing that before! That's the first I've heard of CT's plans for a Centre Street Tram. It seemed that the tram-talk on here was all wishlist and conjecture of what might be. So good to know that CT has a plan in place (is it possible that someone high up in CT has been reading our posts?).
Most of us generally dismissed the Centre Street tram proposal when it came out, its a very wishy-washy type of proposal that originated pretty soon after the media caught onto the fact that come the spring there would be no transit service to the airport except the 430 and CT rushed out the laughably inaccurate proposal map for transit connections to the airport.
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  #1797  
Old Posted Dec 17, 2010, 7:09 PM
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Originally Posted by Bassic Lab View Post
It was discussed here before. It really seems a little cynical, as if to to assuage concerns that the nose creek alignment is abandoning north central Calgary south of Beddington while failing to actually guarantee any proper service. Beyond that, it seems generally pointless. The combined costs of building the LRT up nose creek and a tram up Centre Street all to achieve less than a Centre Street Subway would while still halving possible capacity for the NLRT and NELRT.
If you get council to accept both, in 15 years it will only be logical to build a subway. Bureaucracy at work! Believe in the system!
     
     
  #1798  
Old Posted Dec 17, 2010, 7:46 PM
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Originally Posted by DarkKeyo View Post
Where in the city do you think this would be useful, then? I'm curious.
Couple different routes.... a monorail could be used instead of a Centre Street tram or there could be a circle monorail route. Besides potentially not having to shut down Centre Street for traffic imagine how nice it would be to see these glide by when you are stuck in traffic as they wouldn't have to compete with right of way or displace automobile traffic. Some of them are quite elegant and suprisingly flexible, I think it is kinda cool that all the electrical wiring and conduit could be suspended/elevated by a single rail. An elevated rail route could also integrate more directly with the +15 system.

I would think that the cost of burrowing a subway would greatly exceed the cost of monorail infrastructure.

A subway to me seems like more cost compared to monorail without the same value... Same with trams over the bus system (where is the value in terms of greater transportation capacity)?
     
     
  #1799  
Old Posted Dec 17, 2010, 9:06 PM
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Originally Posted by You Need A Thneed View Post
I had do a pretty big facepalm with regards to that nonense. A tram up Centre Street to the airport? WTF?

That, effectively, is doing exactly what trams are not designed to do. It would be too slow to provide a decent connection from the airport to downtown, plus it wouldn't have enough capacity to fully take advantage of the ridership on Centre Street from 96th avenue south.
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  #1800  
Old Posted Dec 17, 2010, 9:09 PM
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Originally Posted by Radley77 View Post
Couple different routes.... a monorail could be used instead of a Centre Street tram or there could be a circle monorail route. Besides potentially not having to shut down Centre Street for traffic imagine how nice it would be to see these glide by when you are stuck in traffic as they wouldn't have to compete with right of way or displace automobile traffic. Some of them are quite elegant and suprisingly flexible, I think it is kinda cool that all the electrical wiring and conduit could be suspended/elevated by a single rail. An elevated rail route could also integrate more directly with the +15 system.

I would think that the cost of burrowing a subway would greatly exceed the cost of monorail infrastructure.

A subway to me seems like more cost compared to monorail without the same value... Same with trams over the bus system (where is the value in terms of greater transportation capacity)?
This is nonsense. Monorails are good for two things: amusement parks and massive airports. For everything else, they are useless.
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