Re: You might have stated your case better.
by
todji
02/05/2009, 10:36 PM #
First, my main point is that people who complain about the cost of mass transit usually do not take into account the external costs of automobiles. Until you take these into account, any comparisons are meaningless.
Next, public transportation is a textbook example of a public good. Its benefit to society greatly outweighs its cost, even if the city metro spends more money than it takes in in the form of fares. Talking about profitability of a public good. How many lighthouses are profitable? How many public libraries?
People make decisions on which transportation to use based on cost and ease of use. If it takes significantly longer to get from one of town to another via public transportation, it makes sense to drive. But if improvements in service undo this advantage while the external costs of driving are paid by the driver and so it becomes more expensive , then its basic economics to assume that more people will use public transportation. If urban do their urban planning around public transportation instead of around automobiles, they become more convenient to use and more people will use them. Government policy in part created this problem, there's no reason to think that government policy can't be used to counter it.
I live in Seattle. It takes me 20 minutes to get downtown by bus and its actually more convenient because I don't have to deal with parking. During peak hours, the buses are filled beyond capacity with not only all of the seats filled, but people packed into the aisles. This is a disincentive for others to use the metro system. Improved service via more buses and new routes would decrease this and encourage new riders.
If a bus route or system doesn't have the riders, then you're right- it would be a waste of money. But this would really only apply in rural areas. 80% of the country lives within a metropolitan region. If there is no one using public transportation in such places, the question is why not and what do we do to change this?