On average, the City of Chicago relocates or tows over 2,300 cars a month! With snow parking rules, road work, street sweeping, filming and everything else that goes on in the city, its a lot to keep up with. Some cars are towed to a different street and others are towed and impounded.
With public transportation and so many other options in walking distance, its normal for us Chicagoans to not even see or think about our car for days at a time. Went to where you thought you car was but its not there? Check on your iPhone to see if the citys towed it, when and to where!
The data in this app is direct from the City of Chicago- its updated very frequently by the city.