Cyril, OK truck route planning & crash data
Plan safer truck routes in Cyril: commercial truck and garbage truck crashes in Cyril and Caddo County, dangerous roads, seasonality and route safety data for fleets. Patterns use Caddo County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
2 of 370 truck crashes since 2015.
Deadliest roads
How Caddo County compares with Oklahoma
Caddo County against Oklahoma and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Caddo County stands out
Full comparison
| Measure (2015–2025) | Caddo County | Oklahoma | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 130.2 | 79.3 | 49.7 | 1.6× the state |
| Deaths per 100 crashes | 4.7 | 4.1 | 3.4 | 1.1× the state |
| Injuries per crash | 0.52 | 0.44 | 0.49 | 1.2× the state |
| Garbage-truck share | 0.6% | 1.4% | 2.3% | 59% below the state |
| On snow, slush or ice | 9.3% | 5.3% | 6.2% | 1.8× the state |
| Morning rush (6–10 am) | 18.9% | 22.6% | 23.7% | 16% below the state |
| In rain, sleet or snow | 14.0% | 12.8% | 13.8% | 1.1× the state |
| Winter months (Nov–Mar) | 37.6% | 40.4% | 41.9% | same |
| After dark | 28.3% | 25.4% | 24.8% | 1.1× the state |
Caddo County sits below Oklahoma on garbage-truck share and morning rush (6–10 am). It runs above Oklahoma on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash.
What stands out in Caddo County: 9.3% share of truck crashes on snow, slush or ice (Oklahoma: 5.3%).
Overview
Caddo County has recorded 370 truck crashes since 2015, with 187 people injured and 19 killed.
Across the years with complete reporting, that is roughly one truck crash every 11 days.
With 12 truck crashes reported in Cyril since 2015, this page uses Caddo County numbers for its patterns and comparisons.
When crashes happen
June has the most truck crashes, 12.2% of the yearly total, while December has the fewest (3.0%).
Winter months (Nov–Mar) carry 37.6% of truck crashes, vs 40.4% for Oklahoma.
The busiest hour is 8–9 am, with 7.3% of truck crashes.
Snow, slush or ice was on the road in 9.3% of truck crashes, compared with 5.3% in Oklahoma.
Where crashes happen
Within this area, US-277 had the most fatal crashes involving a large truck since 2015 (4). After it: I-44 (2) and SR-92 (1).
Garbage & waste trucks
2 crashes involved a garbage or refuse truck, a 0.5% share (Oklahoma: 1.4%).
Route planning tips for Cyril fleets
- Review driver schedules for June, the month with the most truck crashes.
- Check whether your routes use US-277, the road with the most fatal truck crashes in this area.
- With 9.3% of truck crashes on snow, slush or ice (above Oklahoma), plan winter equipment checks early.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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.
Reporting was incomplete in 2019, so those years are greyed out and left out of rates and comparisons.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Caddo County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-277 | 4 |
| I-44 | 2 |
| SR-92 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Caddo County) |
|---|---|
| I-40 | 213 |
| US-281 | 9 |
| State Highway 58 | 9 |
| State Highway 152 | 7 |
| Sh-58 | 7 |
| Ok-58 | 7 |
| Sh-152 | 6 |
| I-44 | 5 |
Cyril at a glance
| Population | 804 |
| Land area | 0.6 sq mi |
| Density | 1,403 per sq mi |
| Median household income (ZIP 73029) | $64,423 |
| Median home value (ZIP 73029) | $130,307 |
Waste facilities and haulers nearby
Historical data: truck crashes in Caddo 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 | 14 | — | 1.9 |
| 2000s | 22 | +59% | 1.1 |
| 2010s | 33 | +52% | 2.3 |
| 2020s | 35 | +5% | 1.4 |
From the 1990s to the 2020s, yearly reported truck crashes went from 14 to 35. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 2.5 a year in 2016–19, 1.4 a year in 2020–24.
Nearby places
Questions fleets ask about Cyril
How common are truck crashes in Cyril?
Since 2015, 370 crashes involving commercial trucks were reported in Caddo County (187 injured, 19 killed).
Which road has the most fatal truck crashes in Cyril?
NHTSA data shows US-277 with 4 fatal large-truck crashes within 10 miles of Cyril since 2015, the highest of any road.
What is the worst month for truck crashes in Cyril?
June has the most truck crashes in Caddo County, 12.2% of the yearly total.
How many garbage truck accidents happen in Cyril?
Since 2015, Caddo County has reported 2 garbage-truck crashes, or 0.5% of its truck crashes.
What is the truck crash rate in Cyril compared with Oklahoma?
Per 100,000 residents, Caddo County has 130.2 truck crashes a year; Oklahoma has 79.3.
What is the best way to plan truck routes in Cyril?
The free Route Planner takes your stops and returns a route risk score, safer alternatives and low-bridge warnings.
Crash reporting to FMCSA was incomplete in 2019; those years are greyed out and left out of rates. 2026 is a partial year. Updated October 2026.