McNair, VA truck route planning & crash data
Plan safer truck routes in McNair: commercial truck and garbage truck crashes in McNair and Fairfax County, dangerous roads, seasonality and route safety data for fleets. Patterns use Fairfax County numbers.
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 |
Fairfax County has lower values than Virginia for 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).
Fairfax County at a glance: May is the peak month for garbage-truck crashes: 16% of them.
Overview
Police reported 4,649 crashes involving commercial trucks in Fairfax County since 2015: 2,015 people were injured and 54 were killed.
Across the years with complete reporting, that is roughly 1 truck crash every day.
McNair had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Fairfax County numbers.
85% of truck crash reports in Fairfax County since 2015 leave the city field blank; place counts include only reports that name the place.
When crashes happen
June has the most truck crashes, 9.9% of the yearly total, while December has the fewest (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.
Snow, slush or ice was on the road in 1.9% of truck crashes, compared with 3.0% in Virginia.
Where crashes happen
SR-28 leads within 10 miles of McNair with 3 fatal crashes involving a large truck since 2015. After it: I-66 (2), CR-1036 (1) and CR-2963 (1).
Garbage & waste trucks
151 crashes involved a garbage or refuse truck, a 3.2% share (Virginia: 2.5%).
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 McNair fleets
- Build extra time into June routes: it has the most truck crashes here.
- Look at alternatives to SR-28 at busy times: it leads this area in fatal truck crashes.
- Garbage-truck crashes here peak in May; review collection routes for that month.
- The morning rush (6–10 am) holds 24.7% of truck crashes here, more than Virginia; adjust start times where you can.
- 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 Fairfax County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-28 | 3 |
| I-66 | 2 |
| CR-1036 | 1 |
| CR-2963 | 1 |
| CR-4721 | 1 |
| CR-606 | 1 |
| CR-662 | 1 |
| CR-668 | 1 |
| CR-681 | 1 |
| CR-705 | 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 |
McNair at a glance
| Land area | 2.0 sq mi |
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 places
Questions fleets ask about McNair
How common are truck crashes in McNair?
Since 2015, 4,649 crashes involving commercial trucks were reported in Fairfax County (2,015 injured, 54 killed).
What is the most dangerous road for trucks in McNair?
SR-28 had 3 fatal crashes involving a large truck within 10 miles of McNair since 2015, more than any other road.
When do most truck crashes happen in McNair?
The worst month is June: 9.9% of truck crashes in Fairfax County happen then.
How many garbage truck crashes are there in McNair?
Since 2015, Fairfax County has reported 151 garbage-truck crashes, or 3.2% of its truck crashes.
How does McNair compare with Virginia for truck crashes?
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 McNair?
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.