Highland Township, Brown County, SD truck route planning & crash data
Plan safer truck routes in Highland Township, Brown County: commercial truck and garbage truck crashes in Highland 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
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. Where it is higher: deaths per 100 crashes and garbage-truck share.
The headline for Brown County: 1 in 21 crashes involve a garbage truck (5 since 2015), vs 1.6% across 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 Highland Township, Brown County since 2015; patterns below come from Brown County as a whole.
When crashes happen
Truck crashes peak in October (12.2% of the year) and are lowest in May (4.3%).
Winter months (Nov–Mar) carry 48.1% of truck crashes, vs 48.8% for South Dakota.
By time of day, 4–5 pm stands out with 11.3% of truck crashes.
Road surface: 14.1% of truck crashes were on snow, slush or ice (South Dakota: 28.6%).
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of Highland happened on CR-379TH Ave (1) and US-281 (1); no road leads clearly.
Garbage & waste trucks
Garbage and refuse trucks were involved in 5 crashes, 4.3% of the total, against 1.6% across South Dakota.
Route planning tips for Highland Township, Brown County fleets
- Review driver schedules for October, the month with the most truck crashes.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
About the data
Crash counts come from the FMCSA crash file (police-reported crashes involving trucks over 10,000 lb); fatal-crash locations come from NHTSA FARS. Text on this page states only what these numbers show.
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
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| CR-379TH Ave | 1 |
| US-281 | 1 |
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 |
Highland Township, Brown County at a glance
| Population | 76 |
| Land area | 36.1 sq mi |
| Density | 2 per sq mi |
| Median household income (ZIP 57460) | $139,500 |
| Median home value (ZIP 57460) | $235,945 |
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. Fatal large-truck crashes: 0.2 a year in 2016–19, 0.8 a year in 2020–24.
Nearby places
Questions fleets ask about Highland Township, Brown County
How many truck crashes happen in Highland Township, Brown County?
115 truck crashes have been reported in Brown County since 2015, with 6 deaths and 14 injuries.
When do most truck crashes happen in Highland Township, Brown County?
October has the most truck crashes in Brown County, 12.2% of the yearly total.
How many garbage truck accidents happen in Highland Township, Brown County?
Since 2015, Brown County has reported 5 garbage-truck crashes, or 4.3% of its truck crashes.
How does Highland 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.
What is the best way to plan truck routes in Highland Township, Brown County?
Paste your stops into the free CurbWaste Route Planner: it scores your route against fatal-crash locations, suggests safer alternatives and flags low bridges.
2026 is a partial year. Updated October 2026.