State Highway 88 in California: fatal crashes
From 2015 to 2024, 70 fatal crashes on State Highway 88 in California killed 79 people. In 2024 there were 7 fatal crashes and 7 deaths on the road.
An state highway running through 4 counties of California. All fatal crashes in California.
Deaths on State Highway 88 in California by year
| Year | Fatal crashes | Deaths |
|---|---|---|
| 2015 | 4 | 4 |
| 2016 | 8 | 8 |
| 2017 | 11 | 12 |
| 2018 | 6 | 8 |
| 2019 | 7 | 9 |
| 2020 | 5 | 7 |
| 2021 | 9 | 11 |
| 2022 | 3 | 3 |
| 2023 | 10 | 10 |
| 2024 | 7 | 7 |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Where on State Highway 88 in California: the counties with the most fatal crashes
San Joaquin County had the most fatal crashes on State Highway 88 from 2015 to 2024: 33, with 34 deaths. Counties are listed from 5 fatal crashes.
| County | 2024 | 2015 to 2024 | Deaths | |
|---|---|---|---|---|
| 1 | San Joaquin | 3 | 33 | 34 |
| 2 | Amador | 3 | 29 | 37 |
| 3 | Alpine | 1 | 7 | 7 |
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 88 in California
Too few crashes to name a heaviest slot. The grid shows the shares; a share is only given over 20 crashes.
| Midnight to 4 | 4 to 8 am | 8 to noon | Noon to 4 | 4 to 8 pm | 8 to midnight | |
|---|---|---|---|---|---|---|
| Sun | 1.5 percent, 1 fatal crashes | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 2.9 percent, 2 fatal crashes | 11.8 percent, 8 fatal crashes | 2.9 percent, 2 fatal crashes |
| Mon | 0.0 percent, 0 fatal crashes | 2.9 percent, 2 fatal crashes | 2.9 percent, 2 fatal crashes | 2.9 percent, 2 fatal crashes | 5.9 percent, 4 fatal crashes | 0.0 percent, 0 fatal crashes |
| Tue | 1.5 percent, 1 fatal crashes | 1.5 percent, 1 fatal crashes | 4.4 percent, 3 fatal crashes | 1.5 percent, 1 fatal crashes | 2.9 percent, 2 fatal crashes | 2.9 percent, 2 fatal crashes |
| Wed | 0.0 percent, 0 fatal crashes | 1.5 percent, 1 fatal crashes | 2.9 percent, 2 fatal crashes | 4.4 percent, 3 fatal crashes | 1.5 percent, 1 fatal crashes | 1.5 percent, 1 fatal crashes |
| Thu | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 1.5 percent, 1 fatal crashes | 0.0 percent, 0 fatal crashes | 1.5 percent, 1 fatal crashes | 1.5 percent, 1 fatal crashes |
| Fri | 1.5 percent, 1 fatal crashes | 2.9 percent, 2 fatal crashes | 1.5 percent, 1 fatal crashes | 2.9 percent, 2 fatal crashes | 1.5 percent, 1 fatal crashes | 2.9 percent, 2 fatal crashes |
| Sat | 0.0 percent, 0 fatal crashes | 1.5 percent, 1 fatal crashes | 4.4 percent, 3 fatal crashes | 4.4 percent, 3 fatal crashes | 2.9 percent, 2 fatal crashes | 8.8 percent, 6 fatal crashes |
By hour
By month
- Jan10.0%
- Feb5.7%
- Mar2.9%
- Apr7.1%
- May14.3%
- Jun8.6%
- Jul5.7%
- Aug10.0%
- Sep12.9%
- Oct15.7%
- Nov2.9%
- Dec4.3%
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 88 in California first hit
| First harmful event | Fatal crashes | Share |
|---|---|---|
| Collision with another vehicle | 35 | 50% |
| Fixed object (tree, pole, barrier, ditch) | 12 | 17% |
| Pedestrian | 11 | 16% |
| Rollover | 8 | 11% |
| Cyclist | 2 | 2.9% |
| Other | 2 | 2.9% |
| Parked vehicle | 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 88 in California compare with the state
Shares of fatal crashes from 2015 to 2024, against the share across all of California. A share is only given over 20 crashes.
| State Highway 88 | California | ||
|---|---|---|---|
| On rural stretches | 84% | 30% | above the California share |
| At or near an intersection | 21% | 27% | below the California share |
| In the dark, road unlit | 26% | 25% | about the same as the California share |
| A drinking driver | 37% | 28% | above the California share |
| Speeding | 30% | 30% | about the same as the California share |
| Occupants killed unbelted | 40% | 38% | above the California share |
| Hit-and-run | 7.1% | 11% | below the California share |
| A motorcycle involved | 16% | 15% | about the same as the California share |
| Pedestrians among the dead | 17% | 26% | below the California share |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Other roads in California with a page
All fatal crashes in California, with every road ranked.
Where the State Highway 88 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 88 in California (filed under 5 spellings, such as "SR-88", "SR-88 (WATERLOO RD)", "SR-88 CARSON PASS HWY", "SR-88 E WATERLOO RD"). Ramps, frontage and service roads are left out. A fatal crash is one in which someone died within 30 days. The full method.