Red Rock, SD truck route planning & crash data
Plan safer truck routes in Red Rock: commercial truck and garbage truck crashes in Red Rock and Minnehaha County, dangerous roads, seasonality and route safety data for fleets. Patterns use Minnehaha County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
16 of 509 truck crashes since 2015.
Deadliest roads
How Minnehaha County compares with South Dakota
Minnehaha County against South Dakota and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Minnehaha County stands out
Full comparison
| Measure (2015–2025) | Minnehaha County | South Dakota | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 20.6 | 42.0 | 49.7 | 51% below the state |
| Deaths per 100 crashes | 3.4 | 5.2 | 3.4 | 35% below the state |
| Injuries per crash | 0.12 | 0.13 | 0.49 | 8% below the state |
| Garbage-truck share | 3.4% | 1.6% | 2.3% | 2.1× the state |
| On snow, slush or ice | 26.7% | 28.6% | 6.2% | same |
| Morning rush (6–10 am) | 26.9% | 22.2% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 17.6% | 17.5% | 13.8% | same |
| Winter months (Nov–Mar) | 45.1% | 48.8% | 41.9% | 8% below the state |
| After dark | 19.9% | 22.8% | 24.8% | 13% below the state |
Minnehaha County sits below South Dakota on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash. It runs above South Dakota on garbage-truck share and morning rush (6–10 am).
Minnehaha County at a glance: 1 in 29 of truck crashes here involve garbage trucks: 3.4%, vs 1.6% in South Dakota.
Overview
Minnehaha County has recorded 509 truck crashes since 2015, with 59 people injured and 18 killed.
That averages about one truck crash every 9 days in fully reported years.
Red Rock had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Minnehaha County numbers.
When crashes happen
Truck crashes peak in December (12.2% of the year) and are lowest in April (5.5%).
November through March accounts for 45.1% of truck crashes here, compared with 48.8% in South Dakota.
By time of day, 12–1 pm stands out with 8.8% of truck crashes.
26.7% of truck crashes here happened on snow, slush or ice, against 28.6% across South Dakota.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of Red Rock happened on I-90 (2) and SR-42 (1); no road leads clearly.
Garbage & waste trucks
Garbage trucks account for 16 of the truck crashes here, or 3.1%, compared with 1.6% in South Dakota.
Route planning tips for Red Rock fleets
- Review driver schedules for December, the month with the most truck crashes.
- 26.9% of truck crashes happen between 6 and 10 am, above South Dakota; consider earlier or later starts where possible.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
About the data
This report uses the FMCSA crash file (reported crashes of trucks over 10,000 lb) and NHTSA FARS (fatal crashes). It reports the numbers without guessing at reasons.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Minnehaha County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-90 | 2 |
| SR-42 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Minnehaha County) |
|---|---|
| I-90 | 113 |
| I-29 | 105 |
| I-229 | 26 |
| Sd Hwy 42 | 14 |
| E Benson Rd | 13 |
| Sd Hwy 11 | 13 |
| N Cliff Ave | 10 |
| E Rice St | 9 |
Red Rock at a glance
| Population | 389 |
| Land area | 23.4 sq mi |
| Density | 17 per sq mi |
| Median household income (ZIP 57068) | $112,847 |
| Median home value (ZIP 57068) | $255,906 |
Waste facilities and haulers nearby
Historical data: truck crashes in Minnehaha County since the 1990s
Combines the FMCSA crash file (all reported truck crashes, real coverage from about 1990) with NHTSA FARS (fatal crashes involving a large truck, 1982–2024).
| Decade | Truck crashes / yr | Change | Fatal crashes / yr (FARS) |
|---|---|---|---|
| 1990s | 23 | — | 1.3 |
| 2000s | 36 | +61% | 1.2 |
| 2010s | 31 | -16% | 0.8 |
| 2020s | 53 | +73% | 1.8 |
Reported truck crashes averaged 23 a year in the 1990s and 53 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 1.8 a year in 2016–19, 1.8 a year in 2020–24.
Nearby places
Questions fleets ask about Red Rock
How many truck accidents are there in Red Rock?
509 truck crashes have been reported in Minnehaha County since 2015, with 18 deaths and 59 injuries.
What is the worst month for truck crashes in Red Rock?
Truck crashes in Minnehaha County peak in December, with 12.2% of the year's crashes.
How many garbage truck accidents happen in Red Rock?
Since 2015, Minnehaha County has reported 16 garbage-truck crashes, or 3.1% of its truck crashes.
What is the truck crash rate in Red Rock compared with South Dakota?
Minnehaha County records 20.6 truck crashes per 100,000 residents a year, against 42.0 across South Dakota.
What is the best way to plan truck routes in Red Rock?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.