CitiBike has proven to be quite the hit in New York. As of mid-November, CitiBike claimed that riders had taken 14,589,242 trips since the service launched in May 2013. With approximately 330 docking stations and 6,000 bikes in circulation, that’s a lot of wear and tear on each bike.

In the spirit of finding out just how much of a workout these bikes get, I pulled the latest full month of available bike trip logs from CitiBike’s site, which happens to be August 2014. I sorted by bike ID to determine which specific bike was ridden the most times that month.

This led me to CitiBike #18068, a stalwart two-wheeler with 349 individual trips taken in August — over 11 rides per day. (5,958 unique bikes were ridden a total of 963,489 times in August, for an average of 162 trips per bike.) Using the GeoJSON geographic data convention, I was able to map all of these trips by plotting the starting and ending bike stations on Google Maps: