Date Presented 4/8/2016 In this quantitative, nonexperimental investigation, a researcher-designed questionnaire was used to identify self-perceived barriers preventing older adults from using public transportation in one large county of the San Francisco Bay Area. Primary Author and Speaker: Alexandra Mauro Additional Authors and Speakers: Regan Kyler, Megan Chang, Matthew Heffernan Contributing Authors: Carolyn Glogoski, Alice Chen, Brien Bowles