Obviously, which is why I'm not immediately dismissing the St. Louis example like you are.
My main reason for dismissing the St. Louis model was simply the scale of their system really doesnt offer much to Toronto (but as I said, it might be a model for someplace such as Kitchener-Waterloo too gain insight and ideas in operating a transit system that size). There are far better cities that would be closer to Toronto's size and needs that would actually be worth investigating in regards to this form of transit.
You may call LRT in a rail corridor from downtown to the airport "irrelevant" but I call it an option worth examining to identify the pros/cons for a similar line such as the Weston corridor, which would travel in a rail corridor from downtown to the airport.
Actually I have said quite the opposite in discussions on the Weston Corridor. I have always thought that LRT in the Weston Corridor is a perfectly good option. I also think that the Weston Corridor is one of the more critical lines in the GTA and has a great potential for serving local and regional transit needs. In addition to serving the airport, and could also be spurred to serve several locations in Brampton, as well as GO or increased VIA service with Kitchener-Waterloo. The line could also easily be tied in with the York Sub giving the 905 easy access to Pearson and providing more transit options in the region. The Weston Corridor is a great case where LRT (or small commuter trains) serving local needs, in addition to GO commuter service, VIA service, and perhaps a dedicated Pearson-Union service could all coexist on a single system thus meeting far more needs than reducing it to a single purpose.
Which is another reason why systems like Metrolink really are not that relevant to Toronto. The provide a single technology in a single use corridor which can only really serve one or two specific purposes. In a city like Toronto where a corridor may be suitable and desireable for inter-city, regional, and local service, these options dont make a lot of sense.
I never said anything should be built out there - Viva is fine for now and should work nicely once upgraded to something a bit more than fancy bus shelters. All I just said there already is a transit culture in Markham despite the double fares, mediocre frequency and connection issues...Markham is not entirely composed of evil SUVs and cul-de-sacs.
Fair enough. And in that respect Markham is also making at the very least some attempts at moving past the auto dependant model of suburbia with Cornell and its recents plans for a "Downtown Markham". Granted, I havent seen the downtown plan in detail (or any form other than a few renderings) it is still something.
It does also bring up the point that not all problems are best solved by just building lots of new lines. Fare duplication is a good case in point. By simply integrating fares across the GTA and with the introduction of the GTTA and perhaps its ability to better coordinate regional service, that could have a great effect at making transit use more efficient and effective for places such as Markham and Vaughan.The same could be said for GO. If GO did not have to share many of its tracks with CN and CP it could easily begin to offer better service. In this case, by adding dedicated tracks in existing ROW's (where possible), building some more stations along the lines, and using rolling stock more suitable for frequent stop service, GO would be transformed into a powerhouse for local and regional transit. Mix in the GTTA and better integration between GO and regional services, and you have a recipe success.
These are ideas that can in part come from looking at other cities, but for the most part they will come by applying Toronto based solutions to Toronto problems by building upon Toronto's existing network.
Its also worth noting that these ideas have at one point or another been proposed or discussed by Toronto officials or planners or citizens. It is not that Toronto is without good ideas. Often however it seems that Toronto gets sidetracked (or sideswipped) by visions of Denver or Chicago or ambitions of the province (can you say OTDC/UTDC) and sensible ideas get pushed to the side.
Yet another edit: Just too offer two examples. The first in the infamous
GO-ALRT program of the 1970's. This was a plan that offered a fair degree of planning and vision and was certainly ahead of its time in terms of North American transit planning. Another more recent example is the work of
Steve Munroe, a local transit activist who offers some very cogent analysis and ideas on the subject.
Its frustrating but until more people are simply willing to get out of their cars and make vocal demands for public transit, Toronto will be stuck with good ideas and good intentions, but not much else.