What Is the Leading Cause of Traffic Fatalities in South Dakota?
| Metric | Number |
|---|---|
| Total Deaths | 140 |
| Speeding-Related | 34 |
| Alcohol-Impaired (BAC ≥0.08) | 19 |
| Unrestrained Occupants | 51 |
Data Year: 2023
Useful Links
- South Dakota Department of Public Safety
- South Dakota Department of Transportation
- South Dakota Office of Highway Safety
- USDOT Fatality Analysis Reporting System (FARS) - Speeding-Related Fatalities
- Insurance Institute for Highway Safety (IIHS) - Fatality Facts 2023: State by State
- NHTSA CrashStats
- NHTSA FARS Encyclopedia
