Michigan Traffic Crash Analysis Tool (Mi-CAT)
Effective November 1, 2021 the Traffic Crash Reporting Unit retired the Traffic Crash Reporting System (TCRS) which was previously access through Mi-Login.
To replace this website, the TCRU has developed a new traffic crash analysis and visualization application called Mi-CAT (Michigan Crash Analysis Tool).
Mi-CAT users receive access to up-to-date traffic crash data and statistics for all crashes that have occurred in Michigan. It can be used to query crash locations, view crash dashboards, create visualizations and charts, and search for UD-10 images.
Completed Mi-CAT applications may be sent to the Traffic Crash Reporting Unit using one of the following methods:
Criminal Justice Information Center
Traffic Crash Reporting Unit
P.O. Box 30634
Lansing, MI 48909
Mi-CAT Help Guides
Dashboard Overview - Michigan State Police
Crash Query Overview
How to Download a UD-10 Report