Bike-Sharing in Berlin

9:51 AM EDT on July 18, 2007

Since we're talking about urban bike-sharing today, it's worth taking a quick look at Germany's Call-a-Bike program. The remarkable thing about this system is that you don't even need to leave the bicycles in a set parking spot. Using your cell phone you call the phone number on the side of the bike, a magic ray beam shoots out of the sky an unlocks the bicycle's rear wheel (I may not have the technological details correct there), and when you're done riding you call the number to close your transaction and leave the bike standing at any street corner in the city. It costs 6 cents per minute. Call-a-Bike is run by the Die Bahn, the German national transportation agency.

Photos: Aaron Naparstek, Berlin, March 2004

Aaron Naparstek

AARON NAPARSTEK is the founder and former editor-in-chief of Streetsblog. Based in Brooklyn, New York, Naparsteks journalism, advocacy and community organizing work has been instrumental in growing the bicycle network, removing motor vehicles from parks, and developing new public plazas, car-free streets and life-saving traffic-calming measures across all five boroughs. Naparstek is the author of "Honku: The Zen Antidote for Road Rage" (Villard, 2003), a book of humorous haiku poetry inspired by the endless motorist sociopathy observed from his apartment window. Prior to launching Streetsblog, Naparstek worked as an interactive media producer, pioneering some of the Web's first music web sites, online communities, live webcasts and social networking services. Naparstek is currently in Cambridge with his wife and two young sons where he is enjoying a Loeb Fellowship at Harvard University's Graduate School of Design. He has a master's degree from Columbia University's Graduate School of Journalism and a bachelor's degree from Washington University in St. Louis, Missouri. Naparstek is a co-founder of the Park Slope Neighbors community group and the Grand Army Plaza Coalition. You can find more of his work here: http://www.naparstek.com.

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