How do emotions like happiness, pain, stress, sadness and fatigue vary during travel and by travel mode? Understanding the relationship between how we travel and how we feel offers insight into ways of improving existing transportation services, prioritizing investments and theorizing and...

Strong public and political support for mass transit in the U.S. is based on lofty goals, including congestion reduction, economic development, aesthetics, sustainability, and much more. Yet, as is the case in many areas of public policy, the pursuit of multiple and broad objectives, however...