Hillside Colony, SD truck route planning & crash data
Plan safer truck routes in Hillside Colony: commercial truck and garbage truck crashes in Hillside Colony and Spink County, dangerous roads, seasonality and route safety data for fleets. Patterns use Spink County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
1 of 47 truck crashes since 2015.
Deadliest roads
How Spink County compares with South Dakota
Spink County against South Dakota and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Spink County stands out
Full comparison
| Measure (2015–2025) | Spink County | South Dakota | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 68.5 | 42.0 | 49.7 | 1.6× the state |
| Deaths per 100 crashes | 4.3 | 5.2 | 3.4 | 17% below the state |
| Injuries per crash | 0.33 | 0.13 | 0.49 | 2.5× the state |
| Garbage-truck share | 2.2% | 1.6% | 2.3% | 1.3× the state |
| On snow, slush or ice | 17.4% | 28.6% | 6.2% | 39% below the state |
| Morning rush (6–10 am) | 17.4% | 22.2% | 23.7% | 22% below the state |
| In rain, sleet or snow | 8.7% | 17.5% | 13.8% | 50% below the state |
| Winter months (Nov–Mar) | 45.6% | 48.8% | 41.9% | same |
| After dark | 17.4% | 22.8% | 24.8% | 24% below the state |
Spink County has lower values than South Dakota for deaths per 100 crashes, on snow, slush or ice and morning rush (6–10 am). It stands out for higher crashes per 100k residents / yr, injuries per crash and garbage-truck share.
What stands out in Spink County: October worst month: 17.0% of truck crashes, vs 8.3% in an average month.
Overview
Spink County has recorded 47 truck crashes since 2015, with 15 people injured and 2 killed.
That averages about one truck crash every 87 days in fully reported years.
Hillside Colony had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Spink County numbers.
When crashes happen
The worst month is October with 17.0% of truck crashes; the quietest is April at 2.1%.
The five winter months (November to March) hold 45.6% of truck crashes, against 48.8% across South Dakota.
More truck crashes happen at 1–2 pm than at any other hour (12.8%).
Road surface: 17.4% 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 Hillside Colony happened on SR-28 (1); no road leads clearly.
Garbage & waste trucks
Garbage and refuse trucks were involved in 1 crash, 2.1% of the total, against 1.6% across South Dakota.
Route planning tips for Hillside Colony 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
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 Spink County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-28 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Spink County) |
|---|---|
| US-281 | 18 |
| Sd Hwy 37 | 7 |
| US-212 | 6 |
| Sd Hwy 20 | 3 |
| Ave | 2 |
| Sd Hwy 26 | 2 |
| 183Rd St | 1 |
| 1St St | 1 |
Hillside Colony at a glance
| Land area | 0.3 sq mi |
| Median household income (ZIP 57436) | $73,333 |
| Median home value (ZIP 57436) | $72,187 |
Waste facilities and haulers nearby
Historical data: truck crashes in Spink 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 | 5 | — | 0.2 |
| 2000s | 3 | -35% | 0.2 |
| 2010s | 6 | +71% | 0.2 |
| 2020s | 4 | -25% | 0.2 |
From the 1990s to the 2020s, yearly reported truck crashes went from 5 to 4. Some of the change may reflect how crashes were reported. Fatal crashes involving a large truck averaged 0.0 a year in 2016–19 and 0.2 a year in 2020–24.
Nearby places
Questions fleets ask about Hillside Colony
How many truck crashes happen in Hillside Colony?
Spink County has had 47 reported truck crashes since 2015, injuring 15 people and killing 2.
When do most truck crashes happen in Hillside Colony?
October has the most truck crashes in Spink County, 17.0% of the yearly total.
How many garbage truck accidents happen in Hillside Colony?
1 crash involving garbage or refuse trucks have been reported in Spink County since 2015, 2.1% of all truck crashes.
What is the truck crash rate in Hillside Colony compared with South Dakota?
Per 100,000 residents, Spink County has 68.5 truck crashes a year; South Dakota has 42.0.
How do I plan a garbage truck route in Hillside Colony?
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.