Shelter Island, NY truck route planning & crash data
Plan safer truck routes in Shelter Island: commercial truck and garbage truck crashes in Shelter Island and Suffolk County, dangerous roads, seasonality and route safety data for fleets. Patterns use Suffolk County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
1.7 deaths per 100 garbage-truck crashes vs 1.6 for all trucks.
Deadliest roads
How Suffolk County compares with New York State
Suffolk County against New York State and the US, 2015–2022 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Suffolk County stands out
Full comparison
| Measure (2015–2022) | Suffolk County | New York State | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 35.0 | 28.0 | 49.7 | 1.2× the state |
| Deaths per 100 crashes | 1.6 | 2.0 | 3.4 | 20% below the state |
| Injuries per crash | 0.77 | 0.73 | 0.49 | same |
| Garbage-truck share | 2.8% | 3.6% | 2.3% | 22% below the state |
| On snow, slush or ice | 3.4% | 9.4% | 6.2% | 64% below the state |
| Morning rush (6–10 am) | 30.4% | 25.1% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 11.1% | 17.9% | 13.8% | 38% below the state |
| Winter months (Nov–Mar) | 36.0% | 41.8% | 41.9% | 14% below the state |
| After dark | 13.5% | 22.1% | 24.8% | 39% below the state |
Compared with New York, Suffolk County is lower on deaths per 100 crashes, garbage-truck share and on snow, slush or ice. It runs above New York on crashes per 100k residents / yr and morning rush (6–10 am).
The headline for Suffolk County: +115% yearly reported truck crashes went from 176 in the 2000s to 378 in the 2010s.
Overview
Suffolk County has recorded 4,506 truck crashes since 2015, with 3,537 people injured and 83 killed.
Across the years with complete reporting, that is roughly 1 truck crash every day.
Only 1 truck crash was reported in Shelter Island since 2015; patterns below come from Suffolk County as a whole.
98% of truck crash reports in Suffolk County since 2015 leave the city field blank; place counts include only reports that name the place.
When crashes happen
Truck crashes peak in August (10.0% of the year) and are lowest in March (6.8%).
Winter months (Nov–Mar) carry 36.0% of truck crashes, vs 41.8% for New York.
The busiest hour is 8–9 am, with 9.1% of truck crashes.
3.4% of truck crashes here happened on snow, slush or ice, against 9.4% across New York.
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of Shelter Island since 2015: SR-27 (1). No single road stands out.
Garbage & waste trucks
Garbage trucks account for 129 of the truck crashes here, or 2.9%, compared with 3.6% in New York.
The most garbage-truck crashes happen in March (12%).
Deaths per 100 garbage-truck crashes: 1.7, vs 1.6 for all truck crashes.
Route planning tips for Shelter Island fleets
- Review driver schedules for August, the month with the most truck crashes.
- Waste haulers: March is the peak month for garbage-truck crashes in Suffolk County.
- 30.4% of truck crashes happen between 6 and 10 am, above New York; consider earlier or later starts where possible.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
About the data
Sources: the FMCSA crash file for all reported truck crashes and NHTSA FARS for fatal crashes with a large truck. Every statement here comes straight from those numbers.
Crash reporting for 2023, 2024 and 2025 is incomplete; those years are shown in grey and not used for rates.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Suffolk County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-27 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Suffolk County) |
|---|---|
| Cross River Drive | 2 |
| Exit 39S Southern State Pkwy | 2 |
| Old Country Road | 2 |
| Broadway | 1 |
| Center Dr. | 1 |
| County Road 39A | 1 |
| Cr 39 | 1 |
| E Jericho Tnpk | 1 |
Shelter Island at a glance
| Population | 3,316 |
| Land area | 6.6 sq mi |
| Density | 506 per sq mi |
| Median household income (ZIP 11964) | $134,620 |
| Median home value (ZIP 11964) | $1,079,252 |
Waste facilities and haulers nearby
Historical data: truck crashes in Suffolk 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 | 166 | — | 10.3 |
| 2000s | 176 | +6% | 9.6 |
| 2010s | 378 | +115% | 7.7 |
| 2020s | 527 | +39% | 8.2 |
In the 1990s about 166 truck crashes a year were reported; in the 2020s, about 527. Reporting coverage also changed between these periods. NHTSA counts 5.5 fatal large-truck crashes a year in 2016–19 and 8.2 a year in 2020–24.
Nearby places
Questions fleets ask about Shelter Island
How many truck crashes happen in Shelter Island?
4,506 truck crashes have been reported in Suffolk County since 2015, with 83 deaths and 3,537 injuries.
What is the worst month for truck crashes in Shelter Island?
Truck crashes in Suffolk County peak in August, with 10.0% of the year's crashes.
How many garbage truck crashes are there in Shelter Island?
Garbage trucks were involved in 129 reported crashes in Suffolk County since 2015 (2.9% of truck crashes).
What is the truck crash rate in Shelter Island compared with New York?
Suffolk County records 35.0 truck crashes per 100,000 residents a year, against 28.0 across New York.
What is the best way to plan truck routes in Shelter Island?
The free Route Planner takes your stops and returns a route risk score, safer alternatives and low-bridge warnings.
Crash reporting to FMCSA was incomplete in 2023, 2024 and 2025; those years are greyed out and left out of rates. 2026 is a partial year. Updated October 2026.