Quote:
Originally Posted by UofC.engineer
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Our growth in the inner city is off to a start, albeit slow. The decline in the out-ring suburbs (post-1960s from my looking at how they distinguish inner city vs established communities) is pretty significant, but the metrics they use are confusing because they don't illustrate population change within those communities, but a percentage of total city growth they represent.
Now I am going to bitch about metrics:
I don't like the housing/transportation balance metric, because it really is an input metric, and doesn't measure outcomes, which should be a multiple evaluation analysis of average commute time, daily average household trip generation and average household transportation spending. Having a balance of jobs and housing in each quandrant does not necessarily mean reduced travel times.
Second: always, always, always measure things per capita. I know transit use is increasing, but is it increasing faster than population growth? Without a per capita measurement, we have no idea.
And again, increasing transit service hours per capita just says we are doing more stuff, but doesn't say anything about what that accomplishes. It's easy to measure transit service hours, but that doesn't mean it is important. Isn't the ideal to get as much transit usage for the least amount of service hours?
Finally, regarding the point above, yes we are losing transit ridership, but not for the commute. Again, what this metric doesn't show us is the average number of trips per household. Is it increasing? If so, maybe transit use is staying steady, but car-dependent households are just making more trips. They have the numbers, why not report them?
Every person involved in this report needs a quick lesson on the logic model. The metrics are pretty bad.