State Highway 121 in Florida: fatal crashes
From 2015 to 2024, 63 fatal crashes on State Highway 121 in Florida killed 70 people, the 49th most of 468 numbered roads in Florida. In 2024 there were 9 fatal crashes and 10 deaths on the road.
A state highway running through 4 counties of Florida. All fatal crashes in Florida.
Deaths on State Highway 121 in Florida by year
| Year | Fatal crashes | Deaths |
|---|---|---|
| 2024 | 9 | 10 |
| 2023 | 11 | 12 |
| 2022 | 7 | 7 |
| 2021 | 9 | 11 |
| 2020 | 6 | 6 |
| 2019 | 4 | 5 |
| 2018 | 2 | 2 |
| 2017 | 3 | 3 |
| 2016 | 6 | 8 |
| 2015 | 6 | 6 |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Where on State Highway 121 in Florida: the counties with the most fatal crashes
Alachua County had the most fatal crashes on State Highway 121 from 2015 to 2024: 27, with 31 deaths. Alachua, Union and Levy counties together held 90% of fatal crashes on State Highway 121 in Florida from 2015 to 2024. Counties are listed from 5 fatal crashes.
| County | 2024 | 2015 to 2024 | Deaths | |
|---|---|---|---|---|
| 1 | Alachua County | 6 | 27 | 31 |
| 2 | Union County | 2 | 17 | 19 |
| 3 | Levy County | 1 | 13 | 14 |
| 4 | Baker County | 0 | 6 | 6 |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
When fatal crashes happen on State Highway 121 in Florida
63 fatal crashes on State Highway 121 in Florida from 2015 to 2024 have a known time, too few for any one weekday and time of day to stand out. The worst hour is 6 pm to 7 pm; the worst month is December.
| Midnight to 4 | 4 to 8 am | 8 to noon | Noon to 4 | 4 to 8 pm | 8 to midnight | |
|---|---|---|---|---|---|---|
| Sun | 3.2 percent, 2 fatal crashes | 3.2 percent, 2 fatal crashes | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 6.3 percent, 4 fatal crashes | 3.2 percent, 2 fatal crashes |
| Mon | 3.2 percent, 2 fatal crashes | 0.0 percent, 0 fatal crashes | 7.9 percent, 5 fatal crashes | 1.6 percent, 1 fatal crash | 0.0 percent, 0 fatal crashes | 1.6 percent, 1 fatal crash |
| Tue | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash | 9.5 percent, 6 fatal crashes | 3.2 percent, 2 fatal crashes | 0.0 percent, 0 fatal crashes |
| Wed | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 3.2 percent, 2 fatal crashes |
| Thu | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 1.6 percent, 1 fatal crash | 7.9 percent, 5 fatal crashes | 1.6 percent, 1 fatal crash |
| Fri | 3.2 percent, 2 fatal crashes | 4.8 percent, 3 fatal crashes | 3.2 percent, 2 fatal crashes | 3.2 percent, 2 fatal crashes | 1.6 percent, 1 fatal crash | 0.0 percent, 0 fatal crashes |
| Sat | 3.2 percent, 2 fatal crashes | 4.8 percent, 3 fatal crashes | 3.2 percent, 2 fatal crashes | 3.2 percent, 2 fatal crashes | 3.2 percent, 2 fatal crashes | 0.0 percent, 0 fatal crashes |
By hour
By month
- Jan14.3%
- Feb6.3%
- Mar4.8%
- Apr6.3%
- May9.5%
- Jun1.6%
- Jul9.5%
- Aug9.5%
- Sep4.8%
- Oct4.8%
- Nov11.1%
- Dec17.5%
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
What fatal crashes on State Highway 121 in Florida first hit
The first harmful event was a collision with another vehicle in most fatal crashes, 57%; a fixed object such as a tree, pole or barrier in 19%, a pedestrian in 11%, a rollover in 7.9%.
| First harmful event | Fatal crashes | Share |
|---|---|---|
| Collision with another vehicle | 36 | 57% |
| Fixed object (tree, pole, barrier, ditch) | 12 | 19% |
| Pedestrian | 7 | 11% |
| Rollover | 5 | 7.9% |
| Cyclist | 2 | 3.2% |
| Parked vehicle | 1 | 1.6% |
| Other | 0 | 0.0% |
| Not reported | 0 | 0.0% |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
How fatal crashes on State Highway 121 in Florida compare with the state
The largest difference from Florida: from 2015 to 2024, 67% of fatal crashes on State Highway 121 in Florida were on rural roads, against 24% across Florida. Also above the Florida share: unlit roads at night and drinking drivers. Below it: intersections, motorcycles and pedestrians. Shares of fatal crashes from 2015 to 2024, against the share across all of Florida. A share is only given over 20 crashes; above or below means more than chance would give on 63 crashes.
| State Highway 121 | Florida | ||
|---|---|---|---|
| On rural stretches | 67% | 24% | above the Florida share |
| At or near an intersection | 19% | 35% | below the Florida share |
| In the dark, road unlit | 41% | 24% | above the Florida share |
| A drinking driver | 35% | 21% | above the Florida share |
| Speeding | 3.2% | 9.8% | about the same as the Florida share |
| A distracted driver (as recorded) | 4.8% | 7.9% | about the same as the Florida share |
| Occupants killed unbelted | 51% | 45% | about the same as the Florida share |
| Hit-and-run | 6.3% | 7.6% | about the same as the Florida share |
| A motorcycle involved | 9.5% | 20% | below the Florida share |
| Pedestrians among the dead | 10% | 22% | below the Florida share |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Questions about fatal crashes on State Highway 121 in Florida
- How many fatal crashes have there been on State Highway 121 in Florida?
- 63 fatal crashes killed 70 people on State Highway 121 in Florida from 2015 to 2024. In 2024 there were 9 fatal crashes and 10 deaths. Source: NHTSA's Fatality Analysis Reporting System (FARS).
- Where on State Highway 121 in Florida do the most fatal crashes happen?
- Alachua County had the most fatal crashes on State Highway 121 from 2015 to 2024: 27, with 31 deaths. Union County was second with 17.
Other roads in Florida with a page
- I-10
- I-275
- I-295
- I-4
- I-595
- I-75
- I-95
- State Highway 20
- State Highway 200
- State Highway 21
- State Highway 24
- State Highway 26
All fatal crashes in Florida, with every road ranked.
Where the State Highway 121 numbers come from
Counted from NHTSA's Fatality Analysis Reporting System, 2024 Annual Report File: every fatal crash whose road NHTSA filed as State Highway 121 in Florida (filed under 2 spellings, such as "SR-121", "SR-121 SW 34TH ST"). Ramps, frontage and service roads are left out. Where two routes share a road, NHTSA files each crash under one of them, so a shared stretch counts on one route only. A fatal crash is one in which someone died within 30 days. Totals in state and news reports for a road usually differ: they include ramps and frontage roads, or count from preliminary reports. The full method.