Add to ORKGUS Transportation Collection1998PDFStatistical ReportIowa. Dept. of TransportationIowa. Dept. of TransportationIowaCrash dataTraffic safetyTraffic crashesFatalitiesInjuriesPedestrian vehicle crashesMotorcycle crashesMoped crashesBicycle crashesVehicle miles of travelAgeGenderAll information concerning Iowa traffic crashes was taken from report forms provided by investigating officers and drivers involved in crashes. All statistics are gathered and calculated by the Iowa Department of Transportation\u2019s Office of Driver Services. National statistics are obtained from \u201cTraffic Safety Facts 1998\u201d published by the U.S. Department of Transportation\u2019s National Highway Traffic Safety Administration.125