ZIP 37330 (Estill Springs, TN) truck route planning & crash data
Plan safer truck routes around ZIP 37330: commercial truck and garbage truck crashes here and in Franklin County, dangerous roads, seasonality and route safety data for fleets.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
2 of 122 truck crashes since 2015.
Deadliest roads
How Franklin County compares with Tennessee
Franklin County against Tennessee and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Franklin County stands out
Full comparison
| Measure (2015–2025) | Franklin County | Tennessee | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 23.8 | 60.1 | 49.7 | 60% below the state |
| Deaths per 100 crashes | 1.7 | 3.9 | 3.4 | 56% below the state |
| Injuries per crash | 0.60 | 0.48 | 0.49 | 1.2× the state |
| Garbage-truck share | 1.7% | 1.9% | 2.3% | 13% below the state |
| On snow, slush or ice | 3.4% | 2.3% | 6.2% | 1.5× the state |
| Morning rush (6–10 am) | 25.4% | 21.8% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 13.6% | 14.9% | 13.8% | 9% below the state |
| Winter months (Nov–Mar) | 45.8% | 40.5% | 41.9% | 1.1× the state |
| After dark | 16.1% | 25.9% | 24.8% | 38% below the state |
Franklin County sits below Tennessee on crashes per 100k residents / yr, deaths per 100 crashes and garbage-truck share. It stands out for higher injuries per crash, on snow, slush or ice and morning rush (6–10 am).
The headline for Franklin County: August the month with the most truck crashes: 16.4% of the year's total.
Overview
Since 2015, 122 crashes involving commercial trucks have been reported in Franklin County. They injured 73 people and killed 2.
In complete reporting years that works out to about one truck crash every 34 days.
When crashes happen
August has the most truck crashes, 16.4% of the yearly total, while June has the fewest (3.3%).
Winter months (Nov–Mar) carry 45.8% of truck crashes, vs 40.5% for Tennessee.
The busiest hour is 9–10 am, with 11.5% of truck crashes.
Snow, slush or ice was on the road in 3.4% of truck crashes, compared with 2.3% in Tennessee.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of ZIP 37330 since 2015: CR-MONROE Floyd Rd (1), CR-PEABODY Rd (1) and SR-55 (1). No single road stands out.
Garbage & waste trucks
Garbage trucks account for 2 of the truck crashes here, or 1.6%, compared with 1.9% in Tennessee.
Route planning tips for ZIP 37330 fleets
- Build extra time into August routes: it has the most truck crashes here.
- 25.4% of truck crashes happen between 6 and 10 am, above Tennessee; consider earlier or later starts where possible.
- 3.4% of truck crashes were on snow, slush or ice, above Tennessee; plan winter equipment checks before the season.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 Franklin County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| CR-MONROE Floyd Rd | 1 |
| CR-PEABODY Rd | 1 |
| SR-55 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Franklin County) |
|---|---|
| David Crockett Pkwy | 10 |
| David Crockett Pkwyw | 7 |
| Decherd Blvd | 6 |
| Sewanee Hwy | 6 |
| Sherwood Rd | 6 |
| David Crockett Pkwye | 5 |
| Rowe Gap Rd | 5 |
| Baxter Ln | 4 |
ZIP 37330 at a glance
| Population | 7,204 |
| Density | 72 per sq mi |
| Median household income | $70,952 |
| Median home value | $212,811 |
| Home ownership | 90% |
Waste facilities and haulers nearby
Historical data: truck crashes in Franklin 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 | 7 | — | 0.6 |
| 2000s | 7 | +5% | 0.4 |
| 2010s | 11 | +58% | 0.6 |
| 2020s | 10 | -8% | 0.0 |
Reported truck crashes averaged 7 a year in the 1990s and 10 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. NHTSA counts 0.5 fatal large-truck crashes a year in 2016–19 and 0.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 37330
How many truck accidents are there in ZIP 37330?
122 truck crashes have been reported in Franklin County since 2015, with 2 deaths and 73 injuries.
What is the worst month for truck crashes in ZIP 37330?
Truck crashes in Franklin County peak in August, with 16.4% of the year's crashes.
How many garbage truck crashes are there in ZIP 37330?
2 crashes involving garbage or refuse trucks have been reported in Franklin County since 2015, 1.6% of all truck crashes.
How do truck crashes in ZIP 37330 compare with Tennessee?
The yearly rate is 23.8 truck crashes per 100,000 residents in Franklin County, vs 60.1 for Tennessee.
How do I plan a garbage truck route in ZIP 37330?
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.