Dennis Port, MA truck route planning & crash data
Plan safer truck routes in Dennis Port: commercial truck and garbage truck crashes in Dennis Port and Barnstable County, dangerous roads, seasonality and route safety data for fleets. Patterns use Barnstable County numbers.
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. It stands out for higher deaths per 100 crashes, injuries per crash and garbage-truck share.
Dennis Port at a glance: US-6 deadliest road: 2 fatal truck crashes within 10 miles of Dennis Port since 2015.
Overview
Barnstable County has recorded 569 truck crashes since 2015, with 298 people injured and 14 killed.
Across the years with complete reporting, that is roughly one truck crash every 7 days.
With 0 truck crashes reported in Dennis Port since 2015, this page uses Barnstable County numbers for its patterns and comparisons.
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.
Road surface: 4.3% of truck crashes were on snow, slush or ice (Massachusetts: 6.6%).
Where crashes happen
The deadliest road for trucks within 10 miles of Dennis Port is US-6, with 2 fatal large-truck crashes since 2015. Next come Old Bass River Rd (1), Old Chatham Rd (1) and SR-28 (1).
Garbage & waste trucks
Garbage and refuse trucks were involved in 34 crashes, 6.0% of the total, against 5.3% across Massachusetts.
Garbage-truck crashes peak in June (24% of them).
Per 100 crashes, garbage trucks recorded 0.0 deaths compared with 2.6 for all trucks.
Route planning tips for Dennis Port fleets
- Plan June schedules with more margin; it is the worst month for truck crashes in Barnstable County.
- Look at alternatives to US-6 at busy times: it leads this area in fatal truck crashes.
- Waste haulers: June is the peak month for garbage-truck crashes in Barnstable County.
- Morning starts matter: 34.1% of truck crashes fall between 6 and 10 am, higher than Massachusetts.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 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 |
| 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 |
Dennis Port at a glance
| Land area | 3.0 sq mi |
| Median household income (ZIP 02639) | $72,567 |
| Median home value (ZIP 02639) | $511,825 |
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 large-truck crashes: 1.5 a year in 2016–19, 2.0 a year in 2020–24.
Nearby places
Questions fleets ask about Dennis Port
How common are truck crashes in Dennis Port?
Barnstable County has had 569 reported truck crashes since 2015, injuring 298 people and killing 14.
Where do fatal truck crashes happen most in Dennis Port?
NHTSA data shows US-6 with 2 fatal large-truck crashes within 10 miles of Dennis Port since 2015, the highest of any road.
When do most truck crashes happen in Dennis Port?
The worst month is June: 12.8% of truck crashes in Barnstable County happen then.
How many garbage truck crashes are there in Dennis Port?
Since 2015, Barnstable County has reported 34 garbage-truck crashes, or 6.0% of its truck crashes.
What is the truck crash rate in Dennis Port compared with Massachusetts?
Per 100,000 residents, Barnstable County has 21.0 truck crashes a year; Massachusetts has 22.9.
How can I plan a safer truck route in Dennis Port?
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.