Rock Hill, LA truck route planning & crash data
Plan safer truck routes in Rock Hill: commercial truck and garbage truck crashes in Rock Hill and Grant Parish, dangerous roads, seasonality and route safety data for fleets. Patterns use Grant Parish numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
2 of 98 truck crashes since 2015.
Deadliest roads
How Grant Parish compares with Louisiana
Grant Parish against Louisiana and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Grant Parish stands out
Full comparison
| Measure (2015–2025) | Grant Parish | Louisiana | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 38.2 | 81.5 | 49.7 | 53% below the state |
| Deaths per 100 crashes | 12.9 | 3.0 | 3.4 | 4.3× the state |
| Injuries per crash | 0.78 | 0.77 | 0.49 | same |
| Garbage-truck share | 2.1% | 2.2% | 2.3% | same |
| On snow, slush or ice | 3.2% | 0.8% | 6.2% | 4.3× the state |
| Morning rush (6–10 am) | 15.0% | 23.6% | 23.7% | 36% below the state |
| In rain, sleet or snow | 4.3% | 10.5% | 13.8% | 59% below the state |
| Winter months (Nov–Mar) | 32.3% | 40.3% | 41.9% | 20% below the state |
| After dark | 19.4% | 23.9% | 24.8% | 19% below the state |
Compared with Louisiana, Grant Parish is lower on crashes per 100k residents / yr, morning rush (6–10 am) and in rain, sleet or snow. It stands out for higher deaths per 100 crashes and on snow, slush or ice.
The headline for Grant Parish: 3.2% on snowy, slushy or icy roads, against 0.8% across Louisiana.
Overview
Since 2015, 98 crashes involving commercial trucks have been reported in Grant Parish. They injured 75 people and killed 12.
Across the years with complete reporting, that is roughly one truck crash every 43 days.
Only 0 truck crashes were reported in Rock Hill since 2015; patterns below come from Grant Parish as a whole.
When crashes happen
Truck crashes peak in September (20.4% of the year) and are lowest in November (2.0%).
The five winter months (November to March) hold 32.3% of truck crashes, against 40.3% across Louisiana.
By time of day, 1–2 pm stands out with 12.2% of truck crashes.
Road surface: 3.2% of truck crashes were on snow, slush or ice (Louisiana: 0.8%).
Where crashes happen
Fatal large-truck crashes within 10 miles of Rock Hill since 2015 were spread across roads: SR-28 (1), SR-3225 (1), SR-496 (1) and US-167 (1).
Garbage & waste trucks
2 crashes involved a garbage or refuse truck, a 2.0% share (Louisiana: 2.2%).
Route planning tips for Rock Hill fleets
- Build extra time into September routes: it has the most truck crashes here.
- With 3.2% of truck crashes on snow, slush or ice (above Louisiana), plan winter equipment checks early.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Grant Parish
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-28 | 1 |
| SR-3225 | 1 |
| SR-496 | 1 |
| US-167 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Grant Parish) |
|---|---|
| US-165 | 23 |
| US-167 | 22 |
| La-8 | 16 |
| US-71 | 12 |
| La-122 | 4 |
| La-500 | 3 |
| La-123 | 2 |
| US-0 | 2 |
Rock Hill at a glance
| Land area | 3.9 sq mi |
| Median household income (ZIP 71417) | $50,072 |
| Median home value (ZIP 71417) | $110,447 |
Waste facilities and haulers nearby
Historical data: truck crashes in Grant Parish 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 | 4 | — | 1.0 |
| 2000s | 6 | +34% | 0.3 |
| 2010s | 9 | +48% | 0.6 |
| 2020s | 8 | -1% | 0.8 |
From the 1990s to the 2020s, yearly reported truck crashes went from 4 to 8. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 0.2 a year in 2016–19, 0.8 a year in 2020–24.
Nearby places
Questions fleets ask about Rock Hill
How many truck accidents are there in Rock Hill?
Grant Parish has had 98 reported truck crashes since 2015, injuring 75 people and killing 12.
Which month has the most truck crashes in Rock Hill?
Truck crashes in Grant Parish peak in September, with 20.4% of the year's crashes.
How many garbage truck crashes are there in Rock Hill?
Garbage trucks were involved in 2 reported crashes in Grant Parish since 2015 (2.0% of truck crashes).
How do truck crashes in Rock Hill compare with Louisiana?
The yearly rate is 38.2 truck crashes per 100,000 residents in Grant Parish, vs 81.5 for Louisiana.
What is the best way to plan truck routes in Rock Hill?
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.