ZIP 99018 (Latah, WA) truck route planning & crash data
Plan safer truck routes around ZIP 99018: commercial truck and garbage truck crashes here and in Spokane 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
3.2 deaths per 100 garbage-truck crashes vs 3.7 for all trucks.
Deadliest roads
How Spokane County compares with Washington
Spokane County against Washington and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Spokane County stands out
Full comparison
| Measure (2015–2025) | Spokane County | Washington | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 18.1 | 25.8 | 49.7 | 30% below the state |
| Deaths per 100 crashes | 3.7 | 3.4 | 3.4 | 1.1× the state |
| Injuries per crash | 0.17 | 0.18 | 0.49 | same |
| Garbage-truck share | 2.8% | 2.2% | 2.3% | 1.3× the state |
| On snow, slush or ice | 17.7% | 9.7% | 6.2% | 1.8× the state |
| Morning rush (6–10 am) | 29.8% | 24.8% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 17.0% | 20.2% | 13.8% | 16% below the state |
| Winter months (Nov–Mar) | 45.9% | 43.8% | 41.9% | same |
| After dark | 21.0% | 25.2% | 24.8% | 16% below the state |
Compared with Washington, Spokane County is lower on crashes per 100k residents / yr, in rain, sleet or snow and after dark. It runs above Washington on deaths per 100 crashes, garbage-truck share and on snow, slush or ice.
Spokane County at a glance: 17.7% of truck crashes happened on snow, slush or ice, vs 9.7% in Washington.
Overview
Police reported 1,167 crashes involving commercial trucks in Spokane County since 2015: 200 people were injured and 41 were killed.
In complete reporting years that works out to about one truck crash every 4 days.
When crashes happen
The worst month is December with 11.3% of truck crashes; the quietest is April at 6.3%.
November through March accounts for 45.9% of truck crashes here, compared with 43.8% in Washington.
By time of day, 8–9 am stands out with 8.6% of truck crashes.
Snow, slush or ice was on the road in 17.7% of truck crashes, compared with 9.7% in Washington.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of ZIP 99018 since 2015: SR-27 (1), SR-274 (1) and US-195 (1). No single road stands out.
Garbage & waste trucks
Garbage trucks account for 34 of the truck crashes here, or 2.9%, compared with 2.2% in Washington.
The most garbage-truck crashes happen in January (18%).
They recorded 3.2 deaths per 100 crashes, against 3.7 for all trucks.
Route planning tips for ZIP 99018 fleets
- Plan December schedules with more margin; it is the worst month for truck crashes in Spokane County.
- Waste haulers: January is the peak month for garbage-truck crashes in Spokane County.
- Morning starts matter: 29.8% of truck crashes fall between 6 and 10 am, higher than Washington.
- 17.7% of truck crashes were on snow, slush or ice, above Washington; plan winter equipment checks before the season.
- 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 Spokane County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-27 | 1 |
| SR-274 | 1 |
| US-195 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Spokane County) |
|---|---|
| S Stevens St Blk 100 | 6 |
| Altamont/Main | 4 |
| Trent | 4 |
| E Broadway Ave/N Thierman Rd | 3 |
| I 90 Mp 270.00 | 3 |
| S Stevens Blk 100 | 3 |
| Sr-2*276.22 | 3 |
| Sr-290*005.81 | 3 |
ZIP 99018 at a glance
| Population | 272 |
| Density | 3 per sq mi |
| Median household income | $52,813 |
| Home ownership | 76% |
Waste facilities and haulers nearby
Historical data: truck crashes in Spokane 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 | 48 | — | 3.1 |
| 2000s | 66 | +39% | 2.0 |
| 2010s | 83 | +24% | 2.5 |
| 2020s | 110 | +33% | 5.0 |
In the 1990s about 48 truck crashes a year were reported; in the 2020s, about 110. Reporting coverage also changed between these periods. Fatal crashes involving a large truck averaged 3.0 a year in 2016–19 and 5.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 99018
How common are truck crashes in ZIP 99018?
1,167 truck crashes have been reported in Spokane County since 2015, with 41 deaths and 200 injuries.
Which month has the most truck crashes in ZIP 99018?
The worst month is December: 11.3% of truck crashes in Spokane County happen then.
How many garbage truck crashes are there in ZIP 99018?
Since 2015, Spokane County has reported 34 garbage-truck crashes, or 2.9% of its truck crashes.
How do truck crashes in ZIP 99018 compare with Washington?
Per 100,000 residents, Spokane County has 18.1 truck crashes a year; Washington has 25.8.
What is the best way to plan truck routes in ZIP 99018?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.