I-20 in Mississippi: fatal crashes
From 2015 to 2024, 149 fatal crashes on I-20 in Mississippi killed 172 people, the 4th most of any numbered road in Mississippi. In 2024 there were 14 fatal crashes and 21 deaths on the road.
An interstate running through 6 counties of Mississippi. All fatal crashes in Mississippi. I-20 in every state.
Deaths on I-20 in Mississippi by year
| Year | Fatal crashes | Deaths |
|---|---|---|
| 2024 | 14 | 21 |
| 2023 | 18 | 23 |
| 2022 | 10 | 10 |
| 2021 | 17 | 22 |
| 2020 | 16 | 19 |
| 2019 | 17 | 18 |
| 2018 | 17 | 17 |
| 2017 | 13 | 13 |
| 2016 | 15 | 17 |
| 2015 | 12 | 12 |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Where on I-20 in Mississippi: the counties with the most fatal crashes
Hinds County County had the most fatal crashes on I-20 from 2015 to 2024: 37, with 39 deaths. Hinds, Lauderdale and Rankin counties together held 64% of fatal crashes in I-20 in Mississippi from 2015 to 2024; the 6 listed held 100%. Counties are listed from 5 fatal crashes.
| County | 2024 | 2015 to 2024 | Deaths | |
|---|---|---|---|---|
| 1 | Hinds County | 3 | 37 | 39 |
| 2 | Lauderdale County | 1 | 31 | 37 |
| 3 | Rankin County | 2 | 27 | 28 |
| 4 | Scott County | 4 | 26 | 29 |
| 5 | Warren County | 2 | 17 | 27 |
| 6 | Newton County | 2 | 11 | 12 |
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 I-20 in Mississippi
The heaviest slot is Sunday, 8 pm to midnight, with 10 fatal crashes from 2015 to 2024. The worst hour is 4 pm to 5 pm; the worst month is March.
| Midnight to 4 | 4 to 8 am | 8 to noon | Noon to 4 | 4 to 8 pm | 8 to midnight | |
|---|---|---|---|---|---|---|
| Sun | 3.4 percent, 5 fatal crashes | 2.7 percent, 4 fatal crashes | 0.7 percent, 1 fatal crashes | 2.7 percent, 4 fatal crashes | 1.3 percent, 2 fatal crashes | 6.7 percent, 10 fatal crashes |
| Mon | 1.3 percent, 2 fatal crashes | 2.7 percent, 4 fatal crashes | 1.3 percent, 2 fatal crashes | 2.0 percent, 3 fatal crashes | 2.0 percent, 3 fatal crashes | 2.0 percent, 3 fatal crashes |
| Tue | 2.0 percent, 3 fatal crashes | 2.0 percent, 3 fatal crashes | 3.4 percent, 5 fatal crashes | 2.0 percent, 3 fatal crashes | 3.4 percent, 5 fatal crashes | 1.3 percent, 2 fatal crashes |
| Wed | 1.3 percent, 2 fatal crashes | 0.7 percent, 1 fatal crashes | 2.7 percent, 4 fatal crashes | 2.7 percent, 4 fatal crashes | 3.4 percent, 5 fatal crashes | 1.3 percent, 2 fatal crashes |
| Thu | 0.7 percent, 1 fatal crashes | 2.0 percent, 3 fatal crashes | 2.0 percent, 3 fatal crashes | 2.0 percent, 3 fatal crashes | 2.7 percent, 4 fatal crashes | 1.3 percent, 2 fatal crashes |
| Fri | 4.0 percent, 6 fatal crashes | 0.7 percent, 1 fatal crashes | 1.3 percent, 2 fatal crashes | 2.7 percent, 4 fatal crashes | 2.7 percent, 4 fatal crashes | 4.0 percent, 6 fatal crashes |
| Sat | 4.7 percent, 7 fatal crashes | 4.7 percent, 7 fatal crashes | 0.7 percent, 1 fatal crashes | 2.7 percent, 4 fatal crashes | 3.4 percent, 5 fatal crashes | 2.7 percent, 4 fatal crashes |
By hour
By month
- Jan8.7%
- Feb8.1%
- Mar10.1%
- Apr5.4%
- May8.1%
- Jun7.4%
- Jul9.4%
- Aug10.1%
- Sep6.0%
- Oct9.4%
- Nov7.4%
- Dec10.1%
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Fatal crashes per mile on I-20 in Mississippi
9.53 fatal crashes a year per 100 miles over 2015 to 2024, on 156 miles of I-20 in Mississippi, against 9.22 for all interstates in Mississippi. That ranks 3 of 5 interstates in Mississippi and 73 of 171 interstate pages on this site.
Mileage from the FHWA Interstate route log (table 1), the only figure here not counted from FARS. Crashes per mile of road, not per vehicle: FARS records crashes, not traffic.
What fatal crashes on I-20 in Mississippi first hit
The first harmful event was a collision with another vehicle in 38%; a fixed object such as a tree, pole or barrier in 36%, a pedestrian in 12%, a rollover in 11%.
| First harmful event | Fatal crashes | Share |
|---|---|---|
| Collision with another vehicle | 56 | 38% |
| Fixed object (tree, pole, barrier, ditch) | 54 | 36% |
| Pedestrian | 18 | 12% |
| Rollover | 17 | 11% |
| Parked vehicle | 3 | 2.0% |
| Other | 1 | 0.7% |
| Cyclist | 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 I-20 in Mississippi compare with the state
A drinking driver was recorded in 15% of fatal crashes in I-20 in Mississippi from 2015 to 2024, below the Mississippi share of 19%; speeding in 13%, below the Mississippi share of 15%; a hit-and-run in 4.0%, about the Mississippi share; a driver recorded as distracted in 0.7%, about the Mississippi share; 37% of passenger-vehicle occupants killed with belt use known were unbelted, below the Mississippi share of 53%. Shares of fatal crashes from 2015 to 2024, against the share across all of Mississippi. A share is only given over 20 crashes.
| I-20 | Mississippi | ||
|---|---|---|---|
| On rural stretches | 55% | 70% | below the Mississippi share |
| At or near an intersection | 0.0% | 15% | below the Mississippi share |
| In the dark, road unlit | 39% | 35% | above the Mississippi share |
| A drinking driver | 15% | 19% | below the Mississippi share |
| Speeding | 13% | 15% | below the Mississippi share |
| A distracted driver (as recorded) | 0.7% | 1.7% | about the same as the Mississippi share |
| Occupants killed unbelted | 37% | 53% | below the Mississippi share |
| Hit-and-run | 4.0% | 3.6% | about the same as the Mississippi share |
| A motorcycle involved | 4.7% | 7.3% | below the Mississippi share |
| Pedestrians among the dead | 12% | 12% | about the same as the Mississippi 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 in I-20 in Mississippi
- How many fatal crashes have there been on I-20 in Mississippi?
- 149 fatal crashes killed 172 people on I-20 in Mississippi from 2015 to 2024. In 2024 there were 14 fatal crashes and 21 deaths.
- Where on I-20 in Mississippi do the most fatal crashes happen?
- Hinds County had the most fatal crashes on I-20 from 2015 to 2024: 37, with 39 deaths. Lauderdale County was second with 31.
- When do fatal crashes on I-20 in Mississippi happen most often?
- The heaviest slot from 2015 to 2024 was Sunday, 8 pm to midnight, with 10 fatal crashes.
- How dangerous is I-20 in Mississippi per mile?
- 9.53 fatal crashes a year per 100 miles over 2015 to 2024, on 156 miles of road, against 9.22 for all interstates in Mississippi. That ranks 3 of 5 interstates in Mississippi and 73 of 171 interstate pages on this site. FARS records crashes, not traffic, so this is crashes per mile of road, not per vehicle.
Other roads in Mississippi with a page
- I-10
- I-22
- I-55
- I-59
- State Highway 12
- State Highway 13
- State Highway 15
- State Highway 16
- State Highway 18
- State Highway 19
- State Highway 25
- State Highway 302
All fatal crashes in Mississippi, with every road ranked.
Where the I-20 numbers come from
Counted from NHTSA's Fatality Analysis Reporting System, 2024 Annual Report File: every fatal crash whose road NHTSA filed as I-20 in Mississippi (filed under 9 spellings, such as "I-20", "I-20 EAST", "I-20 EASTBOUND", "I-20 MM 131"). Ramps, frontage and service roads are left out. A fatal crash is one in which someone died within 30 days. The full method.