Chicago has some of the highest parking rates in the country. A metered spot downtown can cost as much as $6.50 an hour. The hourly rate for a garage can be even pricier. But more parking apps are making it easier to find a cheaper spot, including ParkWhiz which now offers spots in high demand areas for 15-dollars for the day. WBEZ’s Susie An has been looking into the cost of driving downtown and she joins us with details.