ZIP 37134 (New Johnsonville, TN) truck route planning & crash data
Plan safer truck routes around ZIP 37134: commercial truck and garbage truck crashes here and in Humphreys 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
3 of 496 truck crashes since 2015.
Deadliest roads
How Humphreys County compares with Tennessee
Humphreys County against Tennessee and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Humphreys County stands out
Full comparison
| Measure (2015–2025) | Humphreys County | Tennessee | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 211.1 | 60.1 | 49.7 | 3.5× the state |
| Deaths per 100 crashes | 2.0 | 3.9 | 3.4 | 49% below the state |
| Injuries per crash | 0.47 | 0.48 | 0.49 | same |
| Garbage-truck share | 0.7% | 1.9% | 2.3% | 66% below the state |
| On snow, slush or ice | 7.3% | 2.3% | 6.2% | 3.1× the state |
| Morning rush (6–10 am) | 17.6% | 21.8% | 23.7% | 19% below the state |
| In rain, sleet or snow | 17.2% | 14.9% | 13.8% | 1.1× the state |
| Winter months (Nov–Mar) | 46.3% | 40.5% | 41.9% | 1.1× the state |
| After dark | 33.5% | 25.9% | 24.8% | 1.3× the state |
Humphreys County sits below Tennessee on deaths per 100 crashes, garbage-truck share and morning rush (6–10 am). Where it is higher: crashes per 100k residents / yr, on snow, slush or ice and in rain, sleet or snow.
Humphreys County at a glance: 7.3% share of truck crashes on snow, slush or ice (Tennessee: 2.3%).
Overview
Police reported 496 crashes involving commercial trucks in Humphreys County since 2015: 250 people were injured and 9 were killed.
In complete reporting years that works out to about one truck crash every 9 days.
When crashes happen
January has the most truck crashes, 11.3% of the yearly total, while September has the fewest (6.5%).
November through March accounts for 46.3% of truck crashes here, compared with 40.5% in Tennessee.
More truck crashes happen at 3–4 pm than at any other hour (7.7%).
Snow, slush or ice was on the road in 7.3% of truck crashes, compared with 2.3% in Tennessee.
Where crashes happen
I-40 leads within 10 miles of ZIP 37134 with 4 fatal crashes involving a large truck since 2015. After it: US-641 (2), US-70 (2) and CR-ROCKPORT Mcillwain Rd (1).
Garbage & waste trucks
Garbage trucks account for 3 of the truck crashes here, or 0.6%, compared with 1.9% in Tennessee.
Route planning tips for ZIP 37134 fleets
- Plan January schedules with more margin; it is the worst month for truck crashes in Humphreys County.
- Where you can, review stops along I-40; it has the most fatal large-truck crashes nearby.
- 7.3% 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
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 Humphreys County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-40 | 4 |
| US-641 | 2 |
| US-70 | 2 |
| CR-ROCKPORT Mcillwain Rd | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Humphreys County) |
|---|---|
| I-40 | 340 |
| SR-13S | 19 |
| SR-70E | 18 |
| Scepter Rd | 12 |
| Tn-13 | 9 |
| US-70 | 8 |
| SR-13N | 5 |
| SR-70 | 5 |
ZIP 37134 at a glance
| Population | 3,231 |
| Density | 32 per sq mi |
| Median household income | $78,884 |
| Median home value | $154,807 |
| Home ownership | 82% |
Waste facilities and haulers nearby
Historical data: truck crashes in Humphreys 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 | 14 | — | 0.7 |
| 2000s | 15 | +9% | 0.9 |
| 2010s | 30 | +95% | 0.6 |
| 2020s | 47 | +59% | 1.0 |
From the 1990s to the 2020s, yearly reported truck crashes went from 14 to 47. Some of the change may reflect how crashes were reported. Fatal crashes involving a large truck averaged 0.5 a year in 2016–19 and 1.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 37134
How many truck crashes happen in ZIP 37134?
Since 2015, 496 crashes involving commercial trucks were reported in Humphreys County (250 injured, 9 killed).
Which road has the most fatal truck crashes in ZIP 37134?
I-40 had 4 fatal crashes involving a large truck within 10 miles of ZIP 37134 since 2015, more than any other road.
What is the worst month for truck crashes in ZIP 37134?
The worst month is January: 11.3% of truck crashes in Humphreys County happen then.
How many garbage truck crashes are there in ZIP 37134?
Since 2015, Humphreys County has reported 3 garbage-truck crashes, or 0.6% of its truck crashes.
What is the truck crash rate in ZIP 37134 compared with Tennessee?
Per 100,000 residents, Humphreys County has 211.1 truck crashes a year; Tennessee has 60.1.
What is the best way to plan truck routes in ZIP 37134?
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.