Conroy, IA truck route planning & crash data
Plan safer truck routes in Conroy: commercial truck and garbage truck crashes in Conroy and Iowa County, dangerous roads, seasonality and route safety data for fleets. Patterns use Iowa County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
3 of 455 truck crashes since 2015.
Deadliest roads
How Iowa County compares with Iowa
Iowa County against Iowa and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Iowa County stands out
Full comparison
| Measure (2015–2025) | Iowa County | Iowa | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 240.2 | 68.1 | 49.7 | 3.5× the state |
| Deaths per 100 crashes | 3.2 | 3.5 | 3.4 | 9% below the state |
| Injuries per crash | 0.48 | 0.41 | 0.49 | 1.2× the state |
| Garbage-truck share | 0.7% | 2.2% | 2.3% | 68% below the state |
| On snow, slush or ice | 29.7% | 18.7% | 6.2% | 1.6× the state |
| Morning rush (6–10 am) | 25.4% | 24.0% | 23.7% | same |
| In rain, sleet or snow | 26.5% | 15.1% | 13.8% | 1.8× the state |
| Winter months (Nov–Mar) | 51.1% | 45.4% | 41.9% | 1.1× the state |
| After dark | 37.1% | 23.1% | 24.8% | 1.6× the state |
Compared with Iowa, Iowa County is lower on deaths per 100 crashes and garbage-truck share. It stands out for higher crashes per 100k residents / yr, injuries per crash and on snow, slush or ice.
The headline for Iowa County: 26.5% share of truck crashes in rain, sleet or snow (Iowa: 15.1%).
Overview
Since 2015, 455 crashes involving commercial trucks have been reported in Iowa County. They injured 218 people and killed 16.
That averages about one truck crash every 9 days in fully reported years.
Conroy had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Iowa County numbers.
77% of truck crash reports in Iowa County since 2015 leave the city field blank; place counts include only reports that name the place.
When crashes happen
December has the most truck crashes, 15.8% of the yearly total, while April has the fewest (4.4%).
Winter months (Nov–Mar) carry 51.1% of truck crashes, vs 45.4% for Iowa.
The busiest hour is 9–10 am, with 9.0% of truck crashes.
29.7% of truck crashes here happened on snow, slush or ice, against 18.7% across Iowa.
Where crashes happen
Within this area, I-80 had the most fatal crashes involving a large truck since 2015 (4). After it: US-151 (2), US-6 (2) and CR-V52/G Ave (1).
Garbage & waste trucks
3 crashes involved a garbage or refuse truck, a 0.7% share (Iowa: 2.2%).
Route planning tips for Conroy fleets
- Plan December schedules with more margin; it is the worst month for truck crashes in Iowa County.
- Look at alternatives to I-80 at busy times: it leads this area in fatal truck crashes.
- With 29.7% of truck crashes on snow, slush or ice (above Iowa), 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 Iowa County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-80 | 4 |
| US-151 | 2 |
| US-6 | 2 |
| CR-V52/G Ave | 1 |
| CR-V66/M Ave | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Iowa County) |
|---|---|
| I-80 | 19 |
| Mm I80 | 10 |
| Interstate 80/I 80 | 10 |
| I 80 W 205Mm | 6 |
| I 80 W 212.6Mm | 4 |
| I 80 W 223Mm | 3 |
| I 80 Eb 215.15 | 3 |
| I 80 E At The 216 Mile Marker | 3 |
Conroy at a glance
| Land area | 0.8 sq mi |
Waste facilities and haulers nearby
Historical data: truck crashes in Iowa 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 | 11 | — | 0.5 |
| 2000s | 28 | +145% | 0.9 |
| 2010s | 30 | +8% | 0.6 |
| 2020s | 42 | +42% | 1.6 |
Reported truck crashes averaged 11 a year in the 1990s and 42 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal crashes involving a large truck averaged 0.8 a year in 2016–19 and 1.6 a year in 2020–24.
Nearby places
Questions fleets ask about Conroy
How common are truck crashes in Conroy?
Iowa County has had 455 reported truck crashes since 2015, injuring 218 people and killing 16.
Which road has the most fatal truck crashes in Conroy?
NHTSA data shows I-80 with 4 fatal large-truck crashes within 10 miles of Conroy since 2015, the highest of any road.
What is the worst month for truck crashes in Conroy?
Truck crashes in Iowa County peak in December, with 15.8% of the year's crashes.
How many garbage truck accidents happen in Conroy?
3 crashes involving garbage or refuse trucks have been reported in Iowa County since 2015, 0.7% of all truck crashes.
How does Conroy compare with Iowa for truck crashes?
Per 100,000 residents, Iowa County has 240.2 truck crashes a year; Iowa has 68.1.
How can I plan a safer truck route in Conroy?
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.