The Fort Collins, Colorado Bike Library opened earlier this month. The Bike Library, which is run by the city of Fort Collins bike program, currently has 50 bikes available for for anyone to use for free for up to seven days at a time. Unlike the automated bike kiosk rentals available in Europe, planned for Washington DC and now available in Tulsa, Oklahoma, the Fort Collins Bike Library depends on volunteer staffing at its two locations.
See this Denver 9 News video for more about the Fort Bike Library.