Park N Ride Lot locations. The dataset contains locations and attributes of Park N Ride Lots, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. Information from the Washington Metropolitan Area Transportation Authority (WMATA) identified Park N Ride locations and DC GIS staff geo-processed the data. Polygons were captured from the planimetrics: mainly parking areas. METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.