Marriott-Slaterville, UT truck route planning & crash data
Plan safer truck routes in Marriott-Slaterville: commercial truck and garbage truck crashes in Marriott-Slaterville and Weber County, dangerous roads, seasonality and route safety data for fleets. Patterns use Weber County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
14 of 894 truck crashes since 2015.
Deadliest roads
How Weber County compares with Utah
Weber County against Utah and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Weber County stands out
Full comparison
| Measure (2015–2025) | Weber County | Utah | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 27.8 | 35.6 | 49.7 | 22% below the state |
| Deaths per 100 crashes | 4.5 | 3.6 | 3.4 | 1.2× the state |
| Injuries per crash | 0.45 | 0.47 | 0.49 | same |
| Garbage-truck share | 1.7% | 1.5% | 2.3% | 1.1× the state |
| On snow, slush or ice | 5.7% | 9.0% | 6.2% | 37% below the state |
| Morning rush (6–10 am) | 22.9% | 23.6% | 23.7% | same |
| In rain, sleet or snow | 14.1% | 15.8% | 13.8% | 11% below the state |
| Winter months (Nov–Mar) | 41.3% | 43.0% | 41.9% | same |
| After dark | 19.6% | 24.1% | 24.8% | 19% below the state |
Weber County sits below Utah on crashes per 100k residents / yr, on snow, slush or ice and in rain, sleet or snow. It stands out for higher deaths per 100 crashes and garbage-truck share.
What stands out in Marriott-Slaterville: 1.8× fatal truck crashes within 10 miles of Marriott-Slaterville per year, 2020–24 vs 2016–19 (3.6 vs 2.0).
Overview
Police reported 894 crashes involving commercial trucks in Weber County since 2015: 404 people were injured and 39 were killed.
That averages about one truck crash every 5 days in fully reported years.
With 60 truck crashes reported in Marriott-Slaterville since 2015, this page uses Weber County numbers for its patterns and comparisons.
When crashes happen
The worst month is October with 10.3% of truck crashes; the quietest is April at 5.4%.
Winter months (Nov–Mar) carry 41.3% of truck crashes, vs 43.0% for Utah.
By time of day, 3–4 pm stands out with 8.3% of truck crashes.
5.7% of truck crashes here happened on snow, slush or ice, against 9.0% across Utah.
Where crashes happen
Within this area, I-15 had the most fatal crashes involving a large truck since 2015 (13). It is followed by SR-39 (4), SR-126 (3) and SR-204 (2).
Garbage & waste trucks
Garbage and refuse trucks were involved in 14 crashes, 1.6% of the total, against 1.5% across Utah.
Route planning tips for Marriott-Slaterville fleets
- Review driver schedules for October, the month with the most truck crashes.
- Check whether your routes use I-15, the road with the most fatal truck crashes in this area.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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 Weber County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-15 | 13 |
| SR-39 | 4 |
| SR-126 | 3 |
| SR-204 | 2 |
| 4400 W | 1 |
| 5900 W | 1 |
| Lincoln Avew | 1 |
| Pleasant View Dr | 1 |
| SR-108 | 1 |
| SR-134 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Weber County) |
|---|---|
| I-15 | 133 |
| I-15, At - | 87 |
| I-84 | 16 |
| Harrison Blvd | 9 |
| SR-89 | 9 |
| 12Th St | 8 |
| I-84, At - | 8 |
| Wall Ave | 7 |
Marriott-Slaterville at a glance
| Population | 2,238 |
| Land area | 7.4 sq mi |
| Density | 302 per sq mi |
Waste facilities and haulers nearby
Historical data: truck crashes in Weber 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 | 69 | — | 1.6 |
| 2000s | 98 | +41% | 1.6 |
| 2010s | 82 | -16% | 1.7 |
| 2020s | 62 | -25% | 3.2 |
From the 1990s to the 2020s, yearly reported truck crashes went from 69 to 62. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 2.5 a year in 2016–19, 3.2 a year in 2020–24.
Nearby places
Questions fleets ask about Marriott-Slaterville
How many truck crashes happen in Marriott-Slaterville?
Since 2015, 894 crashes involving commercial trucks were reported in Weber County (404 injured, 39 killed).
What is the most dangerous road for trucks in Marriott-Slaterville?
Since 2015, I-15 has had the most fatal large-truck crashes within 10 miles of Marriott-Slaterville: 13.
Which month has the most truck crashes in Marriott-Slaterville?
The worst month is October: 10.3% of truck crashes in Weber County happen then.
Are garbage truck crashes common in Marriott-Slaterville?
Garbage trucks were involved in 14 reported crashes in Weber County since 2015 (1.6% of truck crashes).
What is the truck crash rate in Marriott-Slaterville compared with Utah?
Weber County records 27.8 truck crashes per 100,000 residents a year, against 35.6 across Utah.
What is the best way to plan truck routes in Marriott-Slaterville?
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.