States › Tennessee › Routes › State Route 49
State Route 49
Fatal crashes 2015–2024 32Deaths 33Counties 5Latest data year 2024
FARS data are based on police crash reports and other sources; the drunk-driving measure is based on the highest BAC of any driver in the crash. Latest data year: 2024. The route is the trafficway recorded for each crash (FARS TWAY_ID); the same route number in another state has its own page.
Between 2015 and 2024, FARS records 32 fatal crashes on State Route 49 in Tennessee, with 33 deaths.
That is 0.3% of the 10,680 fatal crashes in Tennessee over the same years. The ten-year crash count fell 22% from 41 in 2005–2014 to 32 in 2015–2024.
The crashes were concentrated in Robertson County (13), Dickson County (7) and Cheatham County (6) and 2 other counties.
15.6% of the crashes had a driver reported as drinking (Tennessee: 24.5%) and 6.3% had a speeding-related driver (16.5%); pedestrians were 3.0% and motorcyclists 12.1% of those killed.
Fatal crashes per year
Route identification in FARS is consistent from 2000; earlier years are not shown. Shaded band: the ten-year window used for the shares below.
Compared with all fatal crashes in Tennessee
| Measure | State Route 49 | Tennessee |
|---|---|---|
| Fatal crashes, 2015–2024 | 32 | 10,680 |
| Deaths, 2015–2024 | 33 | 11,576 |
| Deaths per fatal crash | 1.0 | 1.1 |
| Share of state fatal crashes | 0.3% | 100% |
| Change vs previous ten years | -22% | +8% |
Factor shares
Counties along the route
| # | County | Fatal crashes on SR-49 | Share of route | County total, all roads |
|---|---|---|---|---|
| 1 | Robertson County | 13 | 41% | 136 |
| 2 | Dickson County | 7 | 22% | 118 |
| 3 | Cheatham County | 6 | 19% | 77 |
| 4 | Houston County | 3 | 9% | 19 |
| 5 | Stewart County | 3 | 9% | 37 |
Hour of day
Share of fatal crashes on State Route 49 beginning in each hour, 2015–2024; tick marks the Tennessee share for all roads.
Where along the route
| Mile marker range | Fatal crashes | Share |
|---|---|---|
| Mile 0–5 | 15 | 47% |
| Mile 5–10 | 5 | 16% |
| Mile 10–15 | 4 | 13% |
| Mile 15–20 | 4 | 13% |
| Mile 20–25 | 3 | 9% |
Five-mile bins by FARS milepoint, the six with the most fatal crashes; 96.9% of crashes on the route have a milepoint. Milepoints are as recorded by the state and can restart at county or district lines.
Other routes in Tennessee
- Interstate 40 588
- Interstate 24 320
- US Route 70 214
- US Route 64 168
- Interstate 75 165
- US Route 41 157
- Interstate 65 148
- US Route 51 137
- US Route 11 112
- US Route 41A 98
- Interstate 240 95
- US Route 11E 95
All routes and counties in Tennessee
Questions and answers
How many fatal crashes have there been on State Route 49 in Tennessee?
32 fatal crashes with 33 deaths over 2015–2024, per NHTSA's FARS. The route is the trafficway recorded for the crash; the same numbered route in another state has its own page.
Which counties along State Route 49 had the most fatal crashes?
Robertson County (13), Dickson County (7), Cheatham County (6), Houston County (3) and Stewart County (3).
What share of crashes on State Route 49 involved alcohol or speeding?
15.6% had a driver reported as drinking and 6.3% a speeding-related driver, against 24.5% and 16.5% for all fatal crashes in Tennessee.
When do fatal crashes happen on State Route 49?
43.8% of the crashes were between 6pm and 6am. The hour chart on this page shows the full distribution.
Provenance
Source: NHTSA Fatality Analysis Reporting System, annual national CSV files 2000–2024 (accident, vehicle and person tables), public domain. Route pages are built for signed Interstate, US and state routes with at least 20 fatal crashes in 2015–2024. Data through 31 Dec 2024; generated 30 Sep 2026. See methodology and corrections.