Marlar, SD truck route planning & crash data
Plan safer truck routes in Marlar: commercial truck and garbage truck crashes in Marlar and Jerauld County, dangerous roads, seasonality and route safety data for fleets. Patterns use Jerauld County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
0 of 20 truck crashes since 2015.
Deadliest roads
How Jerauld County compares with South Dakota
Jerauld County against South Dakota and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Jerauld County stands out
Full comparison
| Measure (2015–2025) | Jerauld County | South Dakota | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 107.6 | 42.0 | 49.7 | 2.6× the state |
| Deaths per 100 crashes | 15.0 | 5.2 | 3.4 | 2.9× the state |
| Injuries per crash | 0.20 | 0.13 | 0.49 | 1.5× the state |
| Garbage-truck share | 0.0% | 1.6% | 2.3% | 100% below the state |
| On snow, slush or ice | 45.0% | 28.6% | 6.2% | 1.6× the state |
| Morning rush (6–10 am) | 10.0% | 22.2% | 23.7% | 55% below the state |
| In rain, sleet or snow | 15.0% | 17.5% | 13.8% | 14% below the state |
| Winter months (Nov–Mar) | 55.0% | 48.8% | 41.9% | 1.1× the state |
| After dark | 40.0% | 22.8% | 24.8% | 1.8× the state |
Jerauld County has lower values than South Dakota for garbage-truck share, morning rush (6–10 am) and in rain, sleet or snow. It runs above South Dakota on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
What stands out in Jerauld County: 15.0 deaths per 100 truck crashes, vs 5.2 in South Dakota.
Overview
Since 2015, 20 crashes involving commercial trucks have been reported in Jerauld County. They injured 4 people and killed 3.
That averages about one truck crash every 201 days in fully reported years.
Only 0 truck crashes were reported in Marlar since 2015; patterns below come from Jerauld County as a whole.
When crashes happen
Truck crashes peak in December (20.0% of the year) and are lowest in April (0.0%).
November through March accounts for 55.0% of truck crashes here, compared with 48.8% in South Dakota.
More truck crashes happen at 4–5 pm than at any other hour (20.0%).
Snow, slush or ice was on the road in 45.0% of truck crashes, compared with 28.6% in South Dakota.
Where crashes happen
Fatal large-truck crashes within 10 miles of Marlar since 2015 were spread across roads: SR-34 (1).
Garbage & waste trucks
FMCSA lists no garbage-truck crashes in Jerauld County since 2015.
Route planning tips for Marlar fleets
- Review driver schedules for December, the month with the most truck crashes.
- Icy and snowy roads show up in 45.0% of truck crashes here, more than South Dakota; schedule winter checks early.
- 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 Jerauld County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-34 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Jerauld County) |
|---|---|
| US-281 | 14 |
| Sd Hwy 34 | 4 |
Marlar at a glance
| Population | 20 |
| Land area | 35.5 sq mi |
| Density | 1 per sq mi |
Historical data: truck crashes in Jerauld 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 | 0 | — | 0.0 |
| 2000s | 1 | +180% | 0.1 |
| 2010s | 2 | +43% | 0.4 |
| 2020s | 2 | -25% | 0.2 |
From the 2000s to the 2020s, yearly reported truck crashes went from 1 to 2. Some of the change may reflect how crashes were reported. NHTSA counts 0.2 fatal large-truck crashes a year in 2016–19 and 0.2 a year in 2020–24.
Nearby places
Questions fleets ask about Marlar
How many truck accidents are there in Marlar?
Since 2015, 20 crashes involving commercial trucks were reported in Jerauld County (4 injured, 3 killed).
Which month has the most truck crashes in Marlar?
December has the most truck crashes in Jerauld County, 20.0% of the yearly total.
How many garbage truck accidents happen in Marlar?
Garbage trucks were involved in 0 reported crashes in Jerauld County since 2015 (0.0% of truck crashes).
What is the truck crash rate in Marlar compared with South Dakota?
The yearly rate is 107.6 truck crashes per 100,000 residents in Jerauld County, vs 42.0 for South Dakota.
How can I plan a safer truck route in Marlar?
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.