South Glastonbury, MT truck route planning & crash data
Plan safer truck routes in South Glastonbury: commercial truck and garbage truck crashes in South Glastonbury and Park County, dangerous roads, seasonality and route safety data for fleets. Patterns use Park County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
0 of 345 truck crashes since 2015.
Deadliest roads
How Park County compares with Montana
Park County against Montana and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Park County stands out
Full comparison
| Measure (2015–2025) | Park County | Montana | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 168.0 | 64.3 | 49.7 | 2.6× the state |
| Deaths per 100 crashes | 2.1 | 3.8 | 3.4 | 45% below the state |
| Injuries per crash | 0.28 | 0.34 | 0.49 | 18% below the state |
| Garbage-truck share | 0.0% | 0.9% | 2.3% | 100% below the state |
| On snow, slush or ice | 51.5% | 39.4% | 6.2% | 1.3× the state |
| Morning rush (6–10 am) | 25.8% | 22.9% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 22.2% | 20.6% | 13.8% | 1.1× the state |
| Winter months (Nov–Mar) | 63.2% | 54.3% | 41.9% | 1.2× the state |
| After dark | 33.5% | 30.8% | 24.8% | 1.1× the state |
Park County sits below Montana on deaths per 100 crashes, injuries per crash and garbage-truck share. Where it is higher: crashes per 100k residents / yr, on snow, slush or ice and morning rush (6–10 am).
Park County at a glance: 0 garbage-truck share of crashes is 0.0%, against 0.9% for Montana.
Overview
Since 2015, 345 crashes involving commercial trucks have been reported in Park County. They injured 100 people and killed 7.
In complete reporting years that works out to about one truck crash every 12 days.
With 0 truck crashes reported in South Glastonbury since 2015, this page uses Park County numbers for its patterns and comparisons.
94% of truck crash reports in Park County since 2015 leave the city field blank; place counts include only reports that name the place.
When crashes happen
The worst month is January with 18.3% of truck crashes; the quietest is May at 4.1%.
November through March accounts for 63.2% of truck crashes here, compared with 54.3% in Montana.
More truck crashes happen at 9–10 am than at any other hour (9.6%).
51.5% of truck crashes here happened on snow, slush or ice, against 39.4% across Montana.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of South Glastonbury since 2015: US-89 (2). No single road stands out.
Garbage & waste trucks
No crashes involving garbage or refuse trucks have been reported in Park County since 2015.
Route planning tips for South Glastonbury fleets
- Build extra time into January routes: it has the most truck crashes here.
- Morning starts matter: 25.8% of truck crashes fall between 6 and 10 am, higher than Montana.
- 51.5% of truck crashes were on snow, slush or ice, above Montana; 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 Park County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-89 | 2 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Park County) |
|---|---|
| Mm 351.2 I90W | 2 |
| Mm333.5 I90E | 2 |
| Big Creek Road | 1 |
| Mm 332.9 I90E | 1 |
| Mm 341.0 I-90 | 1 |
| Mm 350.1 I90E | 1 |
| Mm 7.9 Us-89 | 1 |
| Mm328.3 I90E | 1 |
South Glastonbury at a glance
| Land area | 17.5 sq mi |
| Median household income (ZIP 59027) | $62,260 |
| Median home value (ZIP 59027) | $418,446 |
Waste facilities and haulers nearby
Historical data: truck crashes in Park 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 | — | — | 0.2 |
| 2000s | 14 | — | 0.7 |
| 2010s | 17 | +19% | 0.7 |
| 2020s | 36 | +116% | 0.8 |
Reported truck crashes averaged 14 a year in the 2000s and 36 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 1.0 a year in 2016–19, 0.8 a year in 2020–24.
Nearby places
Questions fleets ask about South Glastonbury
How many truck crashes happen in South Glastonbury?
Since 2015, 345 crashes involving commercial trucks were reported in Park County (100 injured, 7 killed).
Which month has the most truck crashes in South Glastonbury?
The worst month is January: 18.3% of truck crashes in Park County happen then.
How many garbage truck crashes are there in South Glastonbury?
0 crashes involving garbage or refuse trucks have been reported in Park County since 2015, 0.0% of all truck crashes.
What is the truck crash rate in South Glastonbury compared with Montana?
Park County records 168.0 truck crashes per 100,000 residents a year, against 64.3 across Montana.
How can I plan a safer truck route in South Glastonbury?
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.