Example Survey (IMAGE) University of Washington Caption Researchers at the University of Washington studied how Americans' perceived cost of commute time changes depending on who's driving. The team set up a survey that asked people across the continental U.S. to select between a personal car or a ride-hailing service for a 15-mile commute trip. Credit Gao et al./Transportation Usage Restrictions For reuse with appropriate credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.