ZIP 59912 (Columbia Falls, MT) truck route planning & crash data
Plan safer truck routes around ZIP 59912: commercial truck and garbage truck crashes here and in Flathead 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
9 of 379 truck crashes since 2015.
Deadliest roads
How Flathead County compares with Montana
Flathead County against Montana and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Flathead County stands out
Full comparison
| Measure (2015–2025) | Flathead County | Montana | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 27.5 | 64.3 | 49.7 | 57% below the state |
| Deaths per 100 crashes | 6.4 | 3.8 | 3.4 | 1.7× the state |
| Injuries per crash | 0.40 | 0.34 | 0.49 | 1.2× the state |
| Garbage-truck share | 2.6% | 0.9% | 2.3% | 2.8× the state |
| On snow, slush or ice | 20.2% | 39.4% | 6.2% | 49% below the state |
| Morning rush (6–10 am) | 27.2% | 22.9% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 13.6% | 20.6% | 13.8% | 34% below the state |
| Winter months (Nov–Mar) | 37.3% | 54.3% | 41.9% | 31% below the state |
| After dark | 16.2% | 30.8% | 24.8% | 47% below the state |
Flathead County has lower values than Montana for crashes per 100k residents / yr, on snow, slush or ice and in rain, sleet or snow. It runs above Montana on deaths per 100 crashes, injuries per crash and garbage-truck share.
The headline for Flathead County: 1 in 38 crashes involve a garbage truck (9 since 2015), vs 0.9% across Montana.
Overview
Since 2015, 379 crashes involving commercial trucks have been reported in Flathead County. They injured 152 people and killed 23.
In complete reporting years that works out to about one truck crash every 12 days.
When crashes happen
July has the most truck crashes, 11.9% of the yearly total, while February has the fewest (4.7%).
The five winter months (November to March) hold 37.3% of truck crashes, against 54.3% across Montana.
The busiest hour is 10–11 am, with 9.8% of truck crashes.
20.2% of truck crashes here happened on snow, slush or ice, against 39.4% across Montana.
Where crashes happen
Within this area, US-2 had the most fatal crashes involving a large truck since 2015 (4). It is followed by SR-40 (2) and Us- 2 (1).
Garbage & waste trucks
Garbage trucks account for 9 of the truck crashes here, or 2.4%, compared with 0.9% in Montana.
Route planning tips for ZIP 59912 fleets
- Plan July schedules with more margin; it is the worst month for truck crashes in Flathead County.
- Where you can, review stops along US-2; it has the most fatal large-truck crashes nearby.
- The morning rush (6–10 am) holds 27.2% of truck crashes here, more than Montana; adjust start times where you can.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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 Flathead County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-2 | 4 |
| SR-40 | 2 |
| Us- 2 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Flathead County) |
|---|---|
| US-2 | 4 |
| Church Dr | 2 |
| Helena Flats Rd | 2 |
| Truck Route 9Th St | 2 |
| 1St Ave E / 11Th St | 1 |
| Blacktail Heights | 1 |
| Blacktail Rd | 1 |
| Glenwood Dr | 1 |
ZIP 59912 at a glance
| Population | 15,752 |
| Density | 32 per sq mi |
| Median household income | $76,617 |
| Median home value | $487,611 |
| Home ownership | 72% |
Waste facilities and haulers nearby
Historical data: truck crashes in Flathead 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 | — | — | 1.4 |
| 2000s | 39 | — | 1.3 |
| 2010s | 27 | -30% | 1.6 |
| 2020s | 33 | +22% | 2.4 |
Reported truck crashes averaged 39 a year in the 2000s and 33 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. NHTSA counts 2.8 fatal large-truck crashes a year in 2016–19 and 2.4 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 59912
How many truck crashes happen in ZIP 59912?
379 truck crashes have been reported in Flathead County since 2015, with 23 deaths and 152 injuries.
What is the most dangerous road for trucks in ZIP 59912?
NHTSA data shows US-2 with 4 fatal large-truck crashes within 10 miles of ZIP 59912 since 2015, the highest of any road.
When do most truck crashes happen in ZIP 59912?
The worst month is July: 11.9% of truck crashes in Flathead County happen then.
How many garbage truck accidents happen in ZIP 59912?
Since 2015, Flathead County has reported 9 garbage-truck crashes, or 2.4% of its truck crashes.
What is the truck crash rate in ZIP 59912 compared with Montana?
Flathead County records 27.5 truck crashes per 100,000 residents a year, against 64.3 across Montana.
What is the best way to plan truck routes in ZIP 59912?
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.