The latest issue of the University of California Transportation Center’s Access magazine has an article that asks, “Does Transit-Oriented Development Need the Transit?” Noting that previous studies found that people who live in TODs are less likely to own cars, the authors dare to ask if the observed changes in travel behavior had anything to do with having rail transit near the TOD.
Since you are reading this here, the answer, of course, is “no.” Instead, the biggest influence on travel behavior is the presence or absence of parking. (The paper didn’t mention the self-selection issue, which is that differences in travel behavior are largely accounted for by the fact that people who don’t want to drive are more likely to live in TODs than people who do.)
In any case, whatever benefits may come from TODs, the authors conclude, “may not depend much on rail access.” That’s good news, the authors claim, because rail lines are expensive to build, so the benefits of TODs could be attained without that expense.
