Traffic Crash Dictionaries
The NMDOT crash database contains three data levels:
- Crash-level – One row per crash. Information includes location, date, fatalities, injuries, crash type, indicators like alcohol.
- Vehicle-level – One row per vehicle/driver/non-motorist. Information includes age, sex, vehicle specifications, driver actions, contributing factors, sobriety.
- Occupant-level – One row per person. Information includes age, sex, belt usage.
The database is compiled from Uniform Crash Reports, a statewide form that law enforcement agencies submit to NMDOT for any crash on a public roadway involving a motor vehicle that resulted in death, injury, or $500+ in property damage. No account is kept of unreported crashes, and the database does not include crashes on private property.
Data Dictionaries and User Guides
- Crash-level Data Dictionary and User Guide (Jun. 2025)
- Vehicle-level Data Dictionary and User Guide (Jun. 2025)
- Occupant-level Data Dictionary and User Guide (Jun. 2025)
- NMDOT Uniform Crash Report form and training manual - Used by New Mexico law enforcement agencies to report traffic crashes.
Pre-2020 data:
Pre-2020 Crash-level Data Dictionary and User's Guide
Pre-2020 Vehicle-level Data Dictionary and User's Guide
Pre-2020 Occupant-level Data Dictionary and User's Guide
Pre-2012 data:
Pre-2012 Crash-level Data Dictionary and User's Guide

