BackgroundDespite rapid expansion of public bicycle share programs (PBSP), there are limited evaluations of the population-level impacts of these programs on cycling, leaving uncertainty as to whether these programs lead to net health gains at a population level or attract those that already cycle and are sufficiently physically active. Our objective was to determine whether the implementation of PBSPs increased population-level cycling in cities across the US and Canada.MethodsWe conducted repeat cross-sectional surveys with 23,901 residents in cities with newly implemented PBSPs (Chicago, New York), existing PBSPs (Boston, Montreal, Toronto) and no PBSPs (Detroit, Philadelphia, Vancouver) at three time points (Fall 2012, 2013, 2014). We used a triple difference in differences analysis to assess whether there were increases in cycling over time amongst those living in closer proximity (< 500 m) to bicycle share docking stations in cities with newly implemented and existing PBSPs, relative to those in cities with no PBSPs.ResultsLiving in closer proximity to bicycle share predicted increases in cycling over time for those living in cities with newly implemented PBSPs at 2-year follow-up. No change was seen over time for those living in closer proximity to bicycle share in cities with existing PBSPs relative to those in cities with no PBSP.ConclusionThese findings indicate that PBSPs are associated with increases in population-level cycling for those who live near to a docking station in the second year of program implementation.
Hosford, K., Winters, M., Gauvin, L. et al. Evaluating the impact of implementing public bicycle share programs on cycling: the International Bikeshare Impacts on Cycling and Collisions Study (IBICCS). Int J Behav Nutr Phys Act 16, 107 (2019) DOI: 10.1186/s12966-019-0871-9.
Int J Behav Nutr Phys Act
Evaluating the Impact Of Implementing Public Bicycle Share Programs On Cycling: The International Bikeshare Impacts On Cycling and Collisions Study (IBICCS)
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