A long term study at the Mineta Transportation Institute at San Jose State University contains a number of interesting findings:
- A majority of Americans would support higher taxes for transportation—under certain conditions. For example, a gas tax increase of 10¢ per gallon to improve road maintenance was supported by 67% of respondents, whereas support levels dropped to just 23% if the revenues were to be used more generally to maintain and improve the transportation system.
- With respect to public transit, the survey results show that most people want good public transit service in their state. In addition, two-thirds of respondents support spending gas tax revenues on transit. However, questions exploring different methods to raise new revenues found relatively low levels of support for raising gas tax or transit fare rates.
- Not all respondents were well informed about how transit is funded, with only about half knowing that fares do not cover the full cost of transit.