Fig. 2From: Bike Score®: Associations between urban bikeability and cycling behavior in 24 citiesScatter plot and estimated regression line for cycling mode sharea and Bike Scoreb, for 5664 census tracts in 24 study cities (Panel a), and stratified by city (Panel b) * City-specific regressions with significant slope estimates (see Table 3 for estimate values). a Census tract level Journey to work Bicycle Mode Share (% commutes by bike for workers aged 16 years and older) -American Community Survey, 5-year estimates (2012 5-year estimates), U.S. Census Bureau, 2013 American Community Survey; CA data is 2011 National Household Survey, Census tract level Journey to work Bicycle Mode Share for population aged 15 years and older with a usual place of work. b Bike Score spatial data provided from Walk Score (May 2012 release); analysis here includes 3 components (Bike Lane Score, Hill Score, Destinations and Connectivity Score); spatial data aggregated to the census tract in ArcGIS 10.2Back to article page