Data has been provided by our friends from JoinRoot. This API contains a list of approximately 540,000 speed records every few seconds over the period of a week from the city of Columbus.
This data has been procured for the 2017 Smart City Hackathon – The launch of Smart Columbus Sandbox
To control the load on server we only serve data for a single day. If you want the whole week’s data, you must call the service 7 times.