ZIP 58071 (Tower City, ND) truck route planning & crash data
Plan safer truck routes around ZIP 58071: commercial truck and garbage truck crashes here and in Cass 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
15 of 914 truck crashes since 2015.
Deadliest roads
How Cass County compares with North Dakota
Cass County against North Dakota and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Cass County stands out
Full comparison
| Measure (2015–2025) | Cass County | North Dakota | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 38.9 | 73.9 | 49.7 | 47% below the state |
| Deaths per 100 crashes | 3.3 | 4.1 | 3.4 | 20% below the state |
| Injuries per crash | 0.25 | 0.33 | 0.49 | 24% below the state |
| Garbage-truck share | 1.8% | 0.9% | 2.3% | 1.9× the state |
| On snow, slush or ice | 38.5% | 34.4% | 6.2% | 1.1× the state |
| Morning rush (6–10 am) | 22.0% | 22.7% | 23.7% | same |
| In rain, sleet or snow | 19.4% | 16.2% | 13.8% | 1.2× the state |
| Winter months (Nov–Mar) | 52.5% | 47.2% | 41.9% | 1.1× the state |
| After dark | 22.7% | 24.7% | 24.8% | 8% below the state |
Compared with North Dakota, Cass County is lower on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash. Where it is higher: garbage-truck share, on snow, slush or ice and in rain, sleet or snow.
What stands out in Cass County: 1 in 57 of truck crashes here involve garbage trucks: 1.8%, vs 0.9% in North Dakota.
Overview
Since 2015, 914 crashes involving commercial trucks have been reported in Cass County. They injured 234 people and killed 29.
In complete reporting years that works out to about one truck crash every 5 days.
When crashes happen
The worst month is January with 12.6% of truck crashes; the quietest is May at 5.3%.
Winter months (Nov–Mar) carry 52.5% of truck crashes, vs 47.2% for North Dakota.
More truck crashes happen at 4–5 pm than at any other hour (8.5%).
Road surface: 38.5% of truck crashes were on snow, slush or ice (North Dakota: 34.4%).
Where crashes happen
Fatal large-truck crashes within 10 miles of ZIP 58071 since 2015 were spread across roads: I-94 (2).
Garbage & waste trucks
Garbage and refuse trucks were involved in 15 crashes, 1.6% of the total, against 0.9% across North Dakota.
Route planning tips for ZIP 58071 fleets
- Plan January schedules with more margin; it is the worst month for truck crashes in Cass County.
- With 38.5% of truck crashes on snow, slush or ice (above North Dakota), 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
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 Cass County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-94 | 2 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Cass County) |
|---|---|
| I-29 | 21 |
| I-94 | 17 |
| 32Nd Ave Sw | 11 |
| 45Th St | 10 |
| 12Th Ave | 8 |
| 7Th Ave | 7 |
| SR-18 | 6 |
| SR-294 | 5 |
ZIP 58071 at a glance
| Population | 486 |
| Density | 2 per sq mi |
| Median household income | $109,375 |
| Median home value | $197,058 |
| Home ownership | 84% |
Waste facilities and haulers nearby
Historical data: truck crashes in Cass 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 | 31 | — | 0.7 |
| 2000s | 17 | -45% | 0.7 |
| 2010s | 63 | +269% | 1.5 |
| 2020s | 86 | +35% | 1.8 |
From the 1990s to the 2020s, yearly reported truck crashes went from 31 to 86. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 1.8 a year in 2016–19, 1.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 58071
How many truck accidents are there in ZIP 58071?
Cass County has had 914 reported truck crashes since 2015, injuring 234 people and killing 29.
When do most truck crashes happen in ZIP 58071?
Truck crashes in Cass County peak in January, with 12.6% of the year's crashes.
How many garbage truck accidents happen in ZIP 58071?
15 crashes involving garbage or refuse trucks have been reported in Cass County since 2015, 1.6% of all truck crashes.
How do truck crashes in ZIP 58071 compare with North Dakota?
The yearly rate is 38.9 truck crashes per 100,000 residents in Cass County, vs 73.9 for North Dakota.
How can I plan a safer truck route in ZIP 58071?
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.