Quote:
Originally Posted by Richard Eade
At the risk of encouraging this conversation to remain distracted from the By Ward Market and into the Alexandra’s replacement:
I keep hearing that the Alexandra ‘only’ carries about 10 percent of the cross-river traffic, so it is not a main crossing. If it is not a main crossing, then cars can be removed from it with little collateral effect.
What is not clarified is that that 10% is of the total number of crossings across the entire city. The Alexandra carries a lot more than 10% of the crossings from its local area. Surely all of you have seen the steady stream of cars ‘crawling’ along St. Patrick in the afternoon as they attempt to move to cross the Alexandra.
Now, try to imagine all of those cars having to cross the river somewhere else. How will they get to those other crossings? Is there excess capacity on those other crossings (and the roadways and intersections leading to them)?
Now imagine taking Makenzie and/or Sussex out of the option-list. While you are at it, how about removing Wellington as a through connection for people who try to use the Portage Bridge as an alternative. (Remember, when people talk about Wellington being choked by heavy traffic today, it is because there is already a large number of people using Wellington as a throughfare.)
Well, if the Alexandra is closed to cars, it will cause such a traffic nightmare that people will take transit instead, you might suggest. But, is the transit network (away from the assumed ‘Loop’) sufficient for a large number of people to use it effectively? What about the people who ‘can not take transit’ for some reason (must drive during the day for work, for example)? That, I imagine, is not a trivial percentage of the current number of vehicles.
If a magic wand could be used to immediately make huge changes to a large number of inter-linked systems, then, maybe, things can become as some imagine they ‘should’ be. Unfortunately, the current patterns have built up over many decades, and making a drastic change in one system affects many others. Dismantling the current environment and rebuilding something different will take many, many more decades, huge amounts of money, and the tolerance of the population to put up with disruption and inefficiencies for those decades.
It is great to have ideas, but you must think of the unintended consequences that your ideas could bring. Sometimes the anticipated benefit of one idea is out-weighed by the negatives that it might cause.
|
Closing Alexandra, in my view, would assume a new east-end bridge at Kettle which would clear King Edward and the MC Bridge from truck traffic, thus providing capacity to accommodate former Alexandra users to MC (which, the bridge itself, already has excess capacity, just not King Ed's partly because of truck traffic).
I'm still not convince about fully closing Wellington to traffic despite the countless arguments I've see on other threads, but we'll leave that for another conversation.
In any case, I don't think its wise to start planning a new Wellington/MacKenzie/Sussex/Rideau/Colonel By intersection, let alone a international competition, until the entire interprovincial piece is settled (STO tram, loop, Wellington, new bridge(s) and all).