Riverside Township, Brown County, SD truck route planning & crash data
Plan safer truck routes in Riverside Township, Brown County: commercial truck and garbage truck crashes in Riverside Township, Brown County and Brown County, dangerous roads, seasonality and route safety data for fleets. Patterns use Brown County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
5 of 115 truck crashes since 2015.
Deadliest roads
No fatal large-truck crashes with a road name recorded here since 2015.
How Brown County compares with South Dakota
Brown County against South Dakota and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Brown County stands out
Full comparison
| Measure (2015–2025) | Brown County | South Dakota | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 25.7 | 42.0 | 49.7 | 39% below the state |
| Deaths per 100 crashes | 5.7 | 5.2 | 3.4 | 1.1× the state |
| Injuries per crash | 0.13 | 0.13 | 0.49 | same |
| Garbage-truck share | 4.7% | 1.6% | 2.3% | 2.9× the state |
| On snow, slush or ice | 14.1% | 28.6% | 6.2% | 51% below the state |
| Morning rush (6–10 am) | 22.6% | 22.2% | 23.7% | same |
| In rain, sleet or snow | 9.4% | 17.5% | 13.8% | 46% below the state |
| Winter months (Nov–Mar) | 48.1% | 48.8% | 41.9% | same |
| After dark | 15.1% | 22.8% | 24.8% | 34% below the state |
Brown County has lower values than South Dakota for crashes per 100k residents / yr, on snow, slush or ice and in rain, sleet or snow. It stands out for higher deaths per 100 crashes and garbage-truck share.
Brown County at a glance: 1 in 21 garbage-truck share of crashes is 4.7%, against 1.6% for South Dakota.
Overview
Brown County has recorded 115 truck crashes since 2015, with 14 people injured and 6 killed.
Across the years with complete reporting, that is roughly one truck crash every 38 days.
Only 0 truck crashes were reported in Riverside Township, Brown County since 2015; patterns below come from Brown County as a whole.
When crashes happen
October has the most truck crashes, 12.2% of the yearly total, while May has the fewest (4.3%).
November through March accounts for 48.1% of truck crashes here, compared with 48.8% in South Dakota.
By time of day, 4–5 pm stands out with 11.3% of truck crashes.
Snow, slush or ice was on the road in 14.1% of truck crashes, compared with 28.6% in South Dakota.
Where crashes happen
No fatal crash involving a large truck has a recorded location within 10 miles of Riverside since 2015.
Garbage & waste trucks
Garbage trucks account for 5 of the truck crashes here, or 4.3%, compared with 1.6% in South Dakota.
Route planning tips for Riverside Township, Brown County fleets
- Build extra time into October routes: it has the most truck crashes here.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
About the data
Sources: the FMCSA crash file for all reported truck crashes and NHTSA FARS for fatal crashes with a large truck. Every statement here comes straight from those numbers.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Brown County
By hour of day
Most dangerous roads for trucks
No fatal crashes involving a large truck with a road name were recorded within 10 miles since 2015.
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Brown County) |
|---|---|
| US-12 | 46 |
| US-281 | 17 |
| Ave | 12 |
| Sd Hwy 37 | 10 |
| Sd Hwy 10 | 5 |
| 5Th St | 2 |
| 10Th Ave Sw Sw | 1 |
| 412Th Ave. | 1 |
Riverside Township, Brown County at a glance
| Population | 61 |
| Land area | 36.0 sq mi |
| Density | 2 per sq mi |
| Median household income (ZIP 57445) | $84,948 |
| Median home value (ZIP 57445) | $192,801 |
Waste facilities and haulers nearby
Historical data: truck crashes in Brown 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 | 8 | — | 0.7 |
| 2000s | 9 | +11% | 0.5 |
| 2010s | 11 | +22% | 0.3 |
| 2020s | 10 | -16% | 0.8 |
In the 1990s about 8 truck crashes a year were reported; in the 2020s, about 10. Reporting coverage also changed between these periods. NHTSA counts 0.2 fatal large-truck crashes a year in 2016–19 and 0.8 a year in 2020–24.
Nearby places
Questions fleets ask about Riverside Township, Brown County
How many truck accidents are there in Riverside Township, Brown County?
Brown County has had 115 reported truck crashes since 2015, injuring 14 people and killing 6.
When do most truck crashes happen in Riverside Township, Brown County?
Truck crashes in Brown County peak in October, with 12.2% of the year's crashes.
Are garbage truck crashes common in Riverside Township, Brown County?
Garbage trucks were involved in 5 reported crashes in Brown County since 2015 (4.3% of truck crashes).
How does Riverside Township, Brown County compare with South Dakota for truck crashes?
The yearly rate is 25.7 truck crashes per 100,000 residents in Brown County, vs 42.0 for South Dakota.
How do I plan a garbage truck route in Riverside Township, Brown County?
The free Route Planner takes your stops and returns a route risk score, safer alternatives and low-bridge warnings.
2026 is a partial year. Updated October 2026.