Iowa Department of TransportationGeneral vehicle-specific data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.gov/tsda). Metadata available here .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/84cc3a98db944e71aed9e4a984a3ff60_0engIowaDOT Open DataPublicCrash Vehicle Data (SOR) [Iowa]Web servicesIowaLast Modified: 2021-06-24