Mayor Bloomberg at an early Citi Bike promotional event. The question facing policymakers is whether investing in Citi Bike would have costs and benefits that make it favorable to pumping more money into existing transit offerings. (Ed Reed/City Hall)

Mayor Bloomberg at an early Citi Bike promotional event. The question facing policymakers is whether investing in Citi Bike would have costs and benefits that make it favorable to pumping more money into existing transit offerings. (Ed Reed/City Hall)

This story originally appeared in City Limits.