From Earth Policy Institute

Lester R. Brown, “U.S. Car Fleet Shrank by Four Million in 2009 - After a Century of Growth, U.S. Fleet Entering Era of Decline,” Plan B Update, 6 January 2010.

Janet Larsen, "Dozens of U.S. Cities Board the Bike-Sharing Bandwagon," Plan B Update, 14 May 2013.

J. Matthew Roney, “Bicycles Pedaling Into the Spotlight,” Eco-Economy Indicator, 12 May 2008.



Janet Larsen, "Bicycle Production Breaks 100 Million," Eco-Economy Indicator, 1 January 2002.

Janet Larsen, "Falling Gasoline Use Means United States Can Just Say No to New Pipelines and Food-to-Fuel,” Data Highlight, 28 March 2013.



From Other Sources

Paul DeMaio, “Bike Sharing: History, Impacts, Models of Provision, and Future,” Journal of Public Transportation, Vol. 12, No. 4 (2009).

Peter Midgley, Bicycle-Sharing Schemes: Enhancing Sustainable Mobility in Urban Areas, Background Paper No. 8, Commission on Sustainable Development, 19th Session (New York: 2-13 May 2011).

OBIS (Optimising Bike Sharing in European Cities), Optimising Bike Sharing in European Cities – A Handbook (Europe: Intelligent Energy Europe, June 2011).

Susan A. Shaheen et al., Public Bikesharing in North America: Early Operator and User Understanding (San Jose, CA: Mineta Transportation Institute, San Jose State University, June 2012).

Susan A. Shaheen, Stacey Guzman, and Hua Zhang, “Bikesharing Across the Globe,” in John Pucher and Ralph Buehler, eds., City Cycling (Cambridge, MA: MIT Press, 2012).

Yang Tang, Haixiao Pan, and Kathy, Qiaoyin Lu, “The Evolution and Lessons from China Mainland Bike-sharing,” paper for the 92nd Transportation Research Board Annual Conference, Washington, DC (15 November 2012).

Toole Design Group and Pedestrian and Bicycle Information Center, Bike Sharing in the United States: State of the Practice and Guide to Implementation (Washington, DC: U.S. Department of Transportation, Federal Highway Administration, September 2012).