City of Ann ArborAnalysis of crash types and frequencies. See also the "Traffic Crash Map" listed in this open data portal and context about both resources at [https://www.a2gov.org/crashreporting](https://www.a2gov.org/crashreporting).traffic-crashes-dashboardengAnn Arbor Data CatalogPublicTraffic Crashes DashboardDatasetsMichigan--Ann ArborMichiganLast Modified: 2025-09-29