117
Fatal crashes
127
Fatalities
25%
Drunk driver
16
Avg per year
Deadliest fatal-crash clusters in Williamson County
Locations with multiple fatal crashes on the same road segment, 2017-2023. Click any location to pull the full report — every individual crash with vehicle, person, and contributing-factor detail.
2 fatal crashes
$9 report →
2 fatalities · 2018–2022
Minor Arterial
35.713, -86.698
2 fatal crashes
$9 report →
4 fatalities · 2017
Interstate
35.819, -86.841
2 fatal crashes
$9 report →
2 fatalities · 2019–2022
Principal Arterial - Other
35.979, -86.889
Crashes by year
| Year | Crashes | Fatalities | Drunk driver |
|---|---|---|---|
| 2017 | 21 | 24 | 4 |
| 2018 | 12 | 12 | 2 |
| 2019 | 18 | 18 | 2 |
| 2020 | 16 | 18 | 7 |
| 2021 | 12 | 13 | 4 |
| 2022 | 23 | 26 | 5 |
| 2023 | 15 | 16 | 5 |
Cities in Williamson County
Fatal crashes by city within Williamson County. Need crash history at a specific address or intersection? Our intersection report shows every fatal crash within any radius of a GPS coordinate.
| City | Crashes | Fatalities |
|---|---|---|
| FRANKLIN | 23 | 24 |
| BRENTWOOD | 19 | 20 |
| SPRING HILL | 8 | 9 |
| FAIRVIEW | 6 | 7 |
| NOLENSVILLE | 3 | 3 |
| THOMPSONS STATION | 1 | 1 |
When crashes happen
By month
| Month | Crashes |
|---|---|
| January | 7 |
| February | 11 |
| March | 9 |
| April | 9 |
| May | 8 |
| June | 13 |
| July | 10 |
| August | 14 |
| September | 9 |
| October | 13 |
| November | 6 |
| December | 8 |
Most dangerous hours
| Hour | Crashes |
|---|---|
| 17:00 | 10 |
| 12:00 | 9 |
| 13:00 | 8 |
| 16:00 | 7 |
| 18:00 | 6 |
| 11:00 | 6 |
| 19:00 | 6 |
| 15:00 | 5 |
| 06:00 | 5 |
| 00:00 | 5 |
Vehicles involved in fatal crashes
| Make | Vehicles involved |
|---|---|
| Ford | 23 |
| Chevrolet | 21 |
| Toyota | 13 |
| Honda | 11 |
| Freightliner | 9 |
| Nissan/Datsun | 9 |
| BMW | 8 |
| GMC | 8 |
| Hyundai | 6 |
| Jeep / Kaiser-Jeep / Willys- Jeep | 6 |
Conditions
Weather
| Weather | Crashes |
|---|---|
| Clear | 86 |
| Cloudy | 19 |
| Rain | 8 |
| Snow | 1 |
| Not Reported | 1 |
| Fog, Smog, Smoke | 1 |
| Reported as Unknown | 1 |
Collision type
| Type | Crashes |
|---|---|
| Single vehicle / pedestrian / object | 75 |
| Angle | 15 |
| Front-to-Rear | 11 |
| Front-to-Front | 11 |
| Sideswipe - Same Direction | 3 |
| Not Reported | 1 |
| Sideswipe - Opposite Direction | 1 |
Need crash data for a specific location in Williamson County?
Our intersection report shows every fatal crash within any radius of a GPS coordinate — with a map, event sequence, contributing factors, vehicle and person details. Used by attorneys for discovery and insurance teams for risk assessment.
For programmatic access to Williamson County crash data, see the API guide. $19/mo for full access.
Data source: NHTSA Fatality Analysis Reporting System (FARS), 2017-2023. Updated annually.
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