Topic of the day: Lies, damn lies and statistics (Transportation edition)

A study showed that using public transportation instead of driving could save people $11,713 per year in San Francisco. To me, all it showed is nothing new: when people want to advance their own cause, it's always possible to come up with some statistics.

I wonder how realistic that number can be. Assuming I drive to work everyday, the parking, gas, maintenance, depreciation pretty much add up to that amount. Are they saying I could take public transportation for free as my alternative? I would love to do that! (In fact, it doesn't even have to be free, just come up with a system so that I won't be woken up by those train conductors in the middle of the ride just to make sure I paid, which I did)

Oh yeah, the association who did the study includes public transportation agencies as its members. Surprised? NOT!