The Happiness Lab Delegate's Guide Chapter 5 — Body & Soul - Page 7

05 Happiest ways to commute 57 Well-being: Cycling Walking Express bus Light rail Carpool Local bus Driving alone 80% 72% 57% 43% 43% 35% 30% http://bikeportland.org/2013/01/30/bike-commuters-are-happiest-and-other-psu-research-tidbits-82448