Philadelphia has become the latest American city to offer a bikeshare system with the introduction of Indego. On Thursday, Mayor Nutter celebrated the long-awaited launch by pedaling around town on one of the system's first 600 bikes. The program will expand significantly over the next two years. https://vimeo.com/125880262 The city is taking advantage of its conspicuously late entrance into bikeshare by offering the most up-to-date equipment and pricing schemes that should make the system more accessible to more people. StreetsBlog was there for the launch and filed a video from Philly's streets about what the light-blue bikes mean for the city. Take a look above.