http://www.theatlanticcities.com/commute/2013/04/mapping-subtle-science-parking-demand/5402/
As Cincinnati planners continue to study and move forward on eliminating parking requirements in the urban core, planners in the Seattle area have devised a way to track the supply of parking in parts of the Seattle region. Seattle planners conducted the study by doing parking counts in the middle of the night and matching them up with rental rates and unit affordability. Could a similar map for Cincinnati shed more light on whether the region is providing for more parking than it needs? More from the Atlantic Cities:
On average, these buildings were supplying about 1.4 parking stalls per housing unit; residents were only using about 1 stall per unit. And that oversupply extended across the region, from the central business district to urban neighborhoods to the suburbs. The project also collected information from each of these buildings on how the parking was priced, how the rental units were priced, and whether those two costs were bundled together. All of that information from this building survey was then used, alongside data on land use, demographics, job locations, and transit to hone a model capable of estimating the parking demand on a given property, accounting for factors like its proximity to transit and the price of parking relative to rent.
