The Ralph and Goldy Lewis Center for Regional Policy Studies

A 2005 survey sponsored by the UCLA Ralph and Goldy Lewis Center for Regional Policy Studies found that, in general, public transit is underutilized. Ridership on public transportation accounts for only a very small fraction of all trips, with utilization varying systematically with economic and demographic characteristics. People do not use mass transit more often because it offers only limited service and geographic coverage. Overcoming these barriers will be challenging.