That's no problem.
We agree with you that the conclusion of the 1992-1995 study is probably dated—we think; we don't know. As I said before, probably the most essential piece of the study we're going to be doing is to understand how ridership has evolved and how the modal behaviour of people will change.
What we're going to be doing is what we call surveys of passengers' stated preference and revealed preference surveys. A passenger today may be taking a car, a plane, or a bus. We want to understand, given certain scenarios in terms of travel time and convenience of the trip, whether they would make the shift, and why or why not. This will help us then determine what would be the possible shift from one mode to the other mode. Whether it stays at 44% or goes higher or lower, we'll see, but that's a key piece. That then helps us determine what the complete ridership would be on the corridor. And the corridor we're looking at is Quebec to Windsor.
Your second question was about routing and existing corridors. We have asked the consultants, taking into account the ridership, what the options would be for routing that would take advantage of that ridership potential. You want to make sure you're capturing in the routing the big pockets of potential ridership, or that you have good connections to them.
We have asked them to look at existing corridors, whether the existing corridor that VIA uses today, which is a CN line, in effect, or the CP corridor, which is north of that, or other corridors—highway corridors, or others such as you mentioned, such as hydro corridors. We haven't limited them. We've asked them to identify the corridors based on the use of the system. We'll see what they come back with.
To the extent that they are existing corridors, this fact makes it easier, because as Mr. Volpe said, it's on an existing line. There is already development on it; this could help expedite things. At the same time, the population has shifted a lot. You know what has happened in Toronto, that many of the commuters are now north and not south of the 401. We have to look at that.
The other important thing is connectivity to the transit systems. We want to make sure, wherever this routing is, that when you're getting close to urban areas there is good connectivity between the rail and intercity rail service, and then the local commuter rail service or light rail services, or even air-rail link services. That will be taken into account as well. One of the things we learned from the European experience is that if you have a good connection, people will take it. If you have to switch modes altogether, then people tend to not get on the mode if they have to keep switching.
You asked about looking at other routings. We participated, back in 2004, with the Van Horne Institute in Calgary together with the Province of Alberta, in looking at a high-level feasibility study for high-speed rail between Edmonton and Calgary. That study recommended two possible scenarios, similar to what's been going on here: that you use an existing shared corridor with CP Rail or a whole new corridor. Of course, the costs vary, depending on the scenario.
They did not at that time do what we call a market type of ridership assessment, so the province, we understand, has been looking at that. I don't think they've issued any study yet. We've not involved in it, but the province was going further into certain elements of the earlier study to look at the opportunities for doing it.
Other than those two...right now, those are the only high-speed rail looks that have happened.