ZIP 03745 (Cornish, NH) truck route planning & crash data
Plan safer truck routes around ZIP 03745: commercial truck and garbage truck crashes here and in Sullivan 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
2 of 127 truck crashes since 2015.
Deadliest roads
How Sullivan County compares with New Hampshire
Sullivan County against New Hampshire and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Sullivan County stands out
Full comparison
| Measure (2015–2025) | Sullivan County | New Hampshire | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 25.4 | 30.4 | 49.7 | 16% below the state |
| Deaths per 100 crashes | 8.1 | 2.6 | 3.4 | 3.1× the state |
| Injuries per crash | 0.50 | 0.39 | 0.49 | 1.3× the state |
| Garbage-truck share | 1.6% | 4.2% | 2.3% | 61% below the state |
| On snow, slush or ice | 30.1% | 20.2% | 6.2% | 1.5× the state |
| Morning rush (6–10 am) | 27.6% | 29.3% | 23.7% | same |
| In rain, sleet or snow | 31.7% | 22.8% | 13.8% | 1.4× the state |
| Winter months (Nov–Mar) | 56.1% | 47.6% | 41.9% | 1.2× the state |
| After dark | 11.4% | 16.3% | 24.8% | 30% below the state |
Sullivan County has lower values than New Hampshire for crashes per 100k residents / yr, garbage-truck share and after dark. It runs above New Hampshire on deaths per 100 crashes, injuries per crash and on snow, slush or ice.
The headline for Sullivan County: 8.1 people killed per 100 truck crashes (New Hampshire: 2.6).
Overview
Sullivan County has recorded 127 truck crashes since 2015, with 62 people injured and 10 killed.
Across the years with complete reporting, that is roughly one truck crash every 33 days.
When crashes happen
The worst month is March with 15.0% of truck crashes; the quietest is August at 2.4%.
November through March accounts for 56.1% of truck crashes here, compared with 47.6% in New Hampshire.
The busiest hour is 1–2 pm, with 11.0% of truck crashes.
30.1% of truck crashes here happened on snow, slush or ice, against 20.2% across New Hampshire.
Where crashes happen
Since 2015, fatal crashes with a large truck within 10 miles of ZIP 03745 happened on SR-12A (2), I-91 (1) and SR-131 (1); no road leads clearly.
Garbage & waste trucks
Garbage and refuse trucks were involved in 2 crashes, 1.6% of the total, against 4.2% across New Hampshire.
Route planning tips for ZIP 03745 fleets
- Plan March schedules with more margin; it is the worst month for truck crashes in Sullivan County.
- With 30.1% of truck crashes on snow, slush or ice (above New Hampshire), 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.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Sullivan County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-12A | 2 |
| I-91 | 1 |
| SR-131 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Sullivan County) |
|---|---|
| S Main St | 4 |
| Main St | 3 |
| Bellows Falls Rd | 2 |
| Ft S Of 89 N & 47.4 | 2 |
| Intersection Of 2Nd Nh Tpk & Nh Rt 10 | 2 |
| N Mm 40 | 2 |
| Sunapee St | 2 |
| Washington St | 2 |
ZIP 03745 at a glance
| Population | 1,816 |
| Density | 17 per sq mi |
| Median household income | $91,821 |
| Median home value | $284,845 |
| Home ownership | 94% |
Waste facilities and haulers nearby
Historical data: truck crashes in Sullivan 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 | 9 | — | 0.5 |
| 2000s | 10 | +11% | 0.4 |
| 2010s | 11 | +11% | 0.3 |
| 2020s | 13 | +20% | 0.8 |
In the 1990s about 9 truck crashes a year were reported; in the 2020s, about 13. Reporting coverage also changed between these periods. Fatal crashes involving a large truck averaged 0.5 a year in 2016–19 and 0.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 03745
How common are truck crashes in ZIP 03745?
Sullivan County has had 127 reported truck crashes since 2015, injuring 62 people and killing 10.
When do most truck crashes happen in ZIP 03745?
The worst month is March: 15.0% of truck crashes in Sullivan County happen then.
How many garbage truck crashes are there in ZIP 03745?
2 crashes involving garbage or refuse trucks have been reported in Sullivan County since 2015, 1.6% of all truck crashes.
How does ZIP 03745 compare with New Hampshire for truck crashes?
Sullivan County records 25.4 truck crashes per 100,000 residents a year, against 30.4 across New Hampshire.
How can I plan a safer truck route in ZIP 03745?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.