[GTALUG] I’m obviously way behind in my reading: IBM owns Redhat

[Dave Collier-Brown]

On 2020-05-28 6:32 p.m., Russell Reiter via talk wrote:


On Thu, May 28, 2020 at 4:53 PM Lennart Sorensen <lsorense at csclub.uwaterloo.ca<mailto:lsorense at csclub.uwaterloo.ca>> wrote:
On Thu, May 28, 2020 at 09:27:09AM -0400, Russell Reiter via talk wrote:
> Streetcars in Toronto use narrow gauge rails and trucks on the city streets
> in order to provide for and blend two lanes of vehicular traffic each way.
> Speed and reliability is limited by those environmental factors.

Toronto streetcars run TTC gauge which is 60mm wider than standard gauge.
It sure isn't narrow.

Your right it is labeled as broad gauge.  TTC gauge rails @ 4'10 1/2in are narrower than legacy broad gauge rails @ 5'6in, which were eventually replaced with standard gauge @ 4'8 1/2 in.

Apparently TTC gauge was implemented to allow the set of wheels on one side of a horse drawn wagon to ride in one track to stay reasonably centred in the roadway without the other side slipping into the track on that side.

At the time, there was also a real concern that future "street railway" operators would allow normal freight cars and switch engines onto the trolley-car lines, and they declared that they would adopt a gauge that prevented that misuse.

> LRT's use dedicated surface access and Toronto's first dedicated LRT was
> planned and enacted a few short years ago.

Well they are working on it.  Those are standard gauge, so slightly
narrower than the streetcars and subways.

Those cars would be able to connect with the existing higher speed rail corridors. Everything seems to have a pantograph now, so it looks like the tech is heading that way. I did hear that they are going to have to raise the height of the Dufferin bridge going over the tracks to the CNE grounds. They're doing this in order to make way for the overhead wiring, but I'm not sure when that is going to start.

Probably on the very back burner now, all things considered.

I suspect that this may deliberately funded, like road repair, to inject money into the economy.

--dave




--
Len Sorensen


--
Russell



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--
David Collier-Brown,         | Always do right. This will gratify
System Programmer and Author | some people and astonish the rest
dave.collier-brown at indexexchange.com<mailto:dave.collier-brown at indexexchange.com> |              -- Mark Twain



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