The transit industry claims that transit saves people money. But the truth is that, for most people, it costs a lot less to drive than to ride transit.
Public transit is the most heavily subsidized form of transportation in the United States, with subsidies per passenger mile that are 50 to 100 times greater than subsidies to driving. But people who use transit are only dimly aware of the subsidies. Even without counting the subsidies, most people don’t ride transit partly because the alternatives, including driving, cost so much less.
The 2015 National Transit Database shows that people pay an average of 28 cents per passenger mile to ride transit. To compare this cost with driving, the American Public Transportation Association uses American Automobile Association calculations of the cost of driving, which show an average cost of about 57 cents a mile for medium-sized cars. So it seems like a no-brainer to conclude that transit saves money.