ZIP 22066 (Great Falls, VA) truck route planning & crash data
Plan safer truck routes around ZIP 22066: commercial truck and garbage truck crashes here and in Fairfax 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
1.4 deaths per 100 garbage-truck crashes vs 1.2 for all trucks.
Deadliest roads
How Fairfax County compares with Virginia
Fairfax County against Virginia and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Fairfax County stands out
Full comparison
| Measure (2015–2025) | Fairfax County | Virginia | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 34.6 | 51.1 | 49.7 | 32% below the state |
| Deaths per 100 crashes | 1.2 | 2.6 | 3.4 | 54% below the state |
| Injuries per crash | 0.43 | 0.44 | 0.49 | same |
| Garbage-truck share | 3.3% | 2.5% | 2.3% | 1.3× the state |
| On snow, slush or ice | 1.9% | 3.0% | 6.2% | 37% below the state |
| Morning rush (6–10 am) | 24.7% | 22.7% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 10.4% | 14.8% | 13.8% | 30% below the state |
| Winter months (Nov–Mar) | 37.7% | 39.8% | 41.9% | same |
| After dark | 24.0% | 24.3% | 24.8% | same |
Compared with Virginia, Fairfax County is lower on crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. It runs above Virginia on garbage-truck share and morning rush (6–10 am).
The headline for Fairfax County: May more garbage-truck crashes happen in May than in any other month (16%).
Overview
Fairfax County has recorded 4,649 truck crashes since 2015, with 2,015 people injured and 54 killed.
Across the years with complete reporting, that is roughly 1 truck crash every day.
When crashes happen
Truck crashes peak in June (9.9% of the year) and are lowest in December (6.9%).
Winter months (Nov–Mar) carry 37.7% of truck crashes, vs 39.8% for Virginia.
The busiest hour is 8–9 am, with 7.5% of truck crashes.
1.9% of truck crashes here happened on snow, slush or ice, against 3.0% across Virginia.
Where crashes happen
I-495 leads within 10 miles of ZIP 22066 with 6 fatal crashes involving a large truck since 2015. Next come I-66 (3), I-270 (2) and SR-190 (2).
Garbage & waste trucks
Garbage and refuse trucks were involved in 151 crashes, 3.2% of the total, against 2.5% across Virginia.
Their busiest month is May, with 16% of garbage-truck crashes.
Per 100 crashes, garbage trucks recorded 1.4 deaths compared with 1.2 for all trucks.
Route planning tips for ZIP 22066 fleets
- Plan June schedules with more margin; it is the worst month for truck crashes in Fairfax County.
- Look at alternatives to I-495 at busy times: it leads this area in fatal truck crashes.
- For residential and commercial waste routes, look again at May schedules: garbage-truck crashes peak then.
- Morning starts matter: 24.7% of truck crashes fall between 6 and 10 am, higher than Virginia.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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 Fairfax County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-495 | 6 |
| I-66 | 3 |
| I-270 | 2 |
| SR-190 | 2 |
| CR-1036 | 1 |
| CR-4721 | 1 |
| CR-668 | 1 |
| CR-681 | 1 |
| CR-846 | 1 |
| SR-267 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Fairfax County) |
|---|---|
| I-95 | 358 |
| I-495 | 190 |
| I-66 West | 190 |
| I-495 South | 186 |
| I-66 East | 182 |
| I-495 North | 181 |
| I-66 | 114 |
| I-95 South | 80 |
ZIP 22066 at a glance
| Population | 17,185 |
| Density | 259 per sq mi |
| Median household income | $250,001 |
| Median home value | $1,322,655 |
| Home ownership | 95% |
Waste facilities and haulers nearby
Historical data: truck crashes in Fairfax 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 | 163 | — | 4.8 |
| 2000s | 326 | +99% | 5.8 |
| 2010s | 422 | +30% | 3.9 |
| 2020s | 407 | -4% | 5.2 |
Reported truck crashes averaged 163 a year in the 1990s and 407 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 4.0 a year in 2016–19, 5.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 22066
How many truck accidents are there in ZIP 22066?
4,649 truck crashes have been reported in Fairfax County since 2015, with 54 deaths and 2,015 injuries.
What is the most dangerous road for trucks in ZIP 22066?
Since 2015, I-495 has had the most fatal large-truck crashes within 10 miles of ZIP 22066: 6.
What is the worst month for truck crashes in ZIP 22066?
June has the most truck crashes in Fairfax County, 9.9% of the yearly total.
How many garbage truck crashes are there in ZIP 22066?
151 crashes involving garbage or refuse trucks have been reported in Fairfax County since 2015, 3.2% of all truck crashes.
What is the truck crash rate in ZIP 22066 compared with Virginia?
Fairfax County records 34.6 truck crashes per 100,000 residents a year, against 51.1 across Virginia.
How can I plan a safer truck route in ZIP 22066?
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.