Quote:
Originally Posted by fusili
|
Hey, it would be great to have everybody living within a short distance of where they work, shop and play. That would be fabulous. But I thought we were talking about the difference between a flat fare system and a zone or distance fare system, not the difference between a flat fare system and bulldozing half the city to rebuild our urban form in a much denser / more sustainable fashion.
It's good to talk about what sort of development may or may not occur, but the fact is that right now there are 120,000 or so jobs in the downtown core, and 45,000 workers living within a half hour walk of there. This is the current reality that a fare policy affects; a reality where most workers do not live within a short transit trip of their job. Even if we passed a law requiring a computer to sort out all workers into the most efficient possible job location regardless of what type of work it was, there are not enough homes near workplaces and workplaces near homes to give everybody a short ride commute.
In the short run -- which is what transit fare policy is, a short run input -- there is virtually no land use elasticity due to a different fare structure. There is virtually no destination choice elasticity. There is barely any mode share elasticity, and I'd suggest that for short transit trips it is as much cannibalizing from bikes/peds as it is from cars, which is actually a negative societal effect.
Further, I challenge the argument that transit is a key driver of sprawl, at least in a city where ~95% of trips are not made by transit. If transit was a key driver of urban sprawl in Calgary, then why would the fastest growing suburban area be the SE, the one with the worst transit service? And if transit is a key driver of sprawl in Calgary, then why would vacant or near vacant inner city sites with great transit access not be growing much faster than the suburbs? They are growing, but in dribs and drabs, while the Kincoras and Cranstons grow by thousands.
I think we are talking past each other a little here; short run versus long run. You are looking more at long term urban form and infrastructure issues, which Lord knows I like to talk about as well most of the time, while I'm talking about whether this year we should charge three bucks or two bucks to take a train from downtown to Sunnyside. From that short run perspective, the land use and transportation system is effectively fixed, although obviously in the long run there are interactions. And from that perspective, the empty seat after the Sunnyside rider gets off used to be filled by a rider from Tuscany, until they got tired of not getting a space on the train and started driving.