ZIP 02670 (West Dennis, MA) truck route planning & crash data
Plan safer truck routes around ZIP 02670: commercial truck and garbage truck crashes here and in Barnstable 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
0.0 deaths per 100 garbage-truck crashes vs 2.6 for all trucks.
Deadliest roads
How Barnstable County compares with Massachusetts
Barnstable County against Massachusetts and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Barnstable County stands out
Full comparison
| Measure (2015–2025) | Barnstable County | Massachusetts | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 21.0 | 22.9 | 49.7 | 8% below the state |
| Deaths per 100 crashes | 2.6 | 2.0 | 3.4 | 1.3× the state |
| Injuries per crash | 0.53 | 0.46 | 0.49 | 1.2× the state |
| Garbage-truck share | 5.8% | 5.3% | 2.3% | 1.1× the state |
| On snow, slush or ice | 4.3% | 6.6% | 6.2% | 35% below the state |
| Morning rush (6–10 am) | 34.1% | 27.3% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 9.1% | 13.2% | 13.8% | 31% below the state |
| Winter months (Nov–Mar) | 33.0% | 41.9% | 41.9% | 21% below the state |
| After dark | 8.6% | 19.2% | 24.8% | 55% below the state |
Barnstable County has lower values than Massachusetts for crashes per 100k residents / yr, on snow, slush or ice and in rain, sleet or snow. Where it is higher: deaths per 100 crashes, injuries per crash and garbage-truck share.
The headline for ZIP 02670: US-6 2 fatal truck crashes since 2015, more than any other road within 10 miles of ZIP 02670.
Overview
Since 2015, 569 crashes involving commercial trucks have been reported in Barnstable County. They injured 298 people and killed 14.
Across the years with complete reporting, that is roughly one truck crash every 7 days.
When crashes happen
June has the most truck crashes, 12.8% of the yearly total, while November has the fewest (4.0%).
The five winter months (November to March) hold 33.0% of truck crashes, against 41.9% across Massachusetts.
The busiest hour is 8–9 am, with 11.2% of truck crashes.
Snow, slush or ice was on the road in 4.3% of truck crashes, compared with 6.6% in Massachusetts.
Where crashes happen
Within this area, US-6 had the most fatal crashes involving a large truck since 2015 (2). It is followed by Old Bass River Rd (1), Old Chatham Rd (1) and Old Stage Rd (1).
Garbage & waste trucks
Garbage trucks account for 34 of the truck crashes here, or 6.0%, compared with 5.3% in Massachusetts.
Garbage-truck crashes peak in June (24% of them).
They recorded 0.0 deaths per 100 crashes, against 2.6 for all trucks.
Route planning tips for ZIP 02670 fleets
- Build extra time into June routes: it has the most truck crashes here.
- Look at alternatives to US-6 at busy times: it leads this area in fatal truck crashes.
- For residential and commercial waste routes, look again at June schedules: garbage-truck crashes peak then.
- 34.1% of truck crashes happen between 6 and 10 am, above Massachusetts; consider earlier or later starts where possible.
- 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 Barnstable County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-6 | 2 |
| Old Bass River Rd | 1 |
| Old Chatham Rd | 1 |
| Old Stage Rd | 1 |
| SR-28 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Barnstable County) |
|---|---|
| Sandwich Rd | 13 |
| Macarthur Blvd | 12 |
| Rte 6 | 7 |
| Main St | 6 |
| Iyannough Rd | 5 |
| Rte 25 Eb Mm 9 | 5 |
| Scenic Hwy | 5 |
| Falmouth Rd Rte 28 | 4 |
ZIP 02670 at a glance
| Population | 1,087 |
| Density | 198 per sq mi |
| Median household income | $87,019 |
| Median home value | $720,550 |
| Home ownership | 83% |
Waste facilities and haulers nearby
Historical data: truck crashes in Barnstable 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 | 12 | — | 1.3 |
| 2000s | 35 | +201% | 1.8 |
| 2010s | 58 | +67% | 0.9 |
| 2020s | 46 | -21% | 2.0 |
Reported truck crashes averaged 12 a year in the 1990s and 46 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 1.5 a year in 2016–19 and 2.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 02670
How many truck accidents are there in ZIP 02670?
569 truck crashes have been reported in Barnstable County since 2015, with 14 deaths and 298 injuries.
Where do fatal truck crashes happen most in ZIP 02670?
US-6 had 2 fatal crashes involving a large truck within 10 miles of ZIP 02670 since 2015, more than any other road.
When do most truck crashes happen in ZIP 02670?
June has the most truck crashes in Barnstable County, 12.8% of the yearly total.
How many garbage truck accidents happen in ZIP 02670?
34 crashes involving garbage or refuse trucks have been reported in Barnstable County since 2015, 6.0% of all truck crashes.
How do truck crashes in ZIP 02670 compare with Massachusetts?
Barnstable County records 21.0 truck crashes per 100,000 residents a year, against 22.9 across Massachusetts.
What is the best way to plan truck routes in ZIP 02670?
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.