I'm reminded of my Marketing 101 prof and the 3 P's....marketing is all about segments, you have to think in slices because one product model won't fit all needs.
The issue is how many different types of trains will fit in the corridor, and what the relative numbers of people and costs/benefits will be. As you say, it seems absolutely foolish to pass up the Airport market by forcing a transfer at Bramalea. How many other stops have a significant ridership segment? If we insist on connections to each higher-order node, we have to consider stops at Mount Dennis, Bloor, and (with the Relief Line on the horizon) Liberty. And what if Finch is extended to the Airport? And what if GTAA isn't willing to extend the Link all the way to Malton, and people have to take a bus from RER to the terminal as well? How many of these stops and transfers can we add before the express service loses rather than gain riders?
Bramalea is the terminus primarily because, pre bypass, it was as far as elecctrification could go without fouling freight lines. If that is no longer the case, would a terminus at central Brampton or Mount Pleasant capture more riders? Are people OK with taking the bus over to Bramalea? Or driving there? Personally I would want the stopping line to go that extra bit.
There sure are a lot of moving pieces to this one. We probably need data to get beyond an exchange of opinions.
- Paul