ZIP 11947 (Jamesport, NY) truck route planning & crash data
Plan safer truck routes around ZIP 11947: commercial truck and garbage truck crashes here and in Suffolk 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
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 |
Suffolk County has lower values than New York for deaths per 100 crashes, garbage-truck share and on snow, slush or ice. Where it is higher: crashes per 100k residents / yr and morning rush (6–10 am).
What stands out in Suffolk County: +115% change in yearly reported truck crashes from the 2000s (176) to the 2010s (378).
Overview
Police reported 4,506 crashes involving commercial trucks in Suffolk County since 2015: 3,537 people were injured and 83 were killed.
That averages about 1 truck crash a day in fully reported years.
When crashes happen
Truck crashes peak in August (10.0% of the year) and are lowest in March (6.8%).
The five winter months (November to March) hold 36.0% of truck crashes, against 41.8% across New York.
More truck crashes happen at 8–9 am than at any other hour (9.1%).
3.4% of truck crashes here happened on snow, slush or ice, against 9.4% across New York.
Where crashes happen
Fatal large-truck crashes within 10 miles of ZIP 11947 since 2015 were spread across roads: CR-104 Quogue Riverhead Rd (1), CR-105 Cross River Dr (1), Horton Ave (1), SR-27 (1) and Sound Ave (1).
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%).
Per 100 crashes, garbage trucks recorded 1.7 deaths compared with 1.6 for all trucks.
Route planning tips for ZIP 11947 fleets
- Plan August schedules with more margin; it is the worst month for truck crashes in Suffolk County.
- For residential and commercial waste routes, look again at March schedules: garbage-truck crashes peak then.
- The morning rush (6–10 am) holds 30.4% of truck crashes here, more than New York; adjust start times where you can.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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.
Reporting was incomplete in 2023, 2024 and 2025, so those years are greyed out and left out of rates and comparisons.
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) |
|---|---|
| CR-104 Quogue Riverhead Rd | 1 |
| CR-105 Cross River Dr | 1 |
| Horton Ave | 1 |
| SR-27 | 1 |
| Sound Ave | 1 |
| Speonk Riverhead Rd | 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 |
ZIP 11947 at a glance
| Population | 148 |
| Density | 1,703 per sq mi |
| Home ownership | 36% |
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 |
From the 1990s to the 2020s, yearly reported truck crashes went from 166 to 527. Some of the change may reflect how crashes were reported. NHTSA counts 5.5 fatal large-truck crashes a year in 2016–19 and 8.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 11947
How many truck crashes happen in ZIP 11947?
4,506 truck crashes have been reported in Suffolk County since 2015, with 83 deaths and 3,537 injuries.
When do most truck crashes happen in ZIP 11947?
The worst month is August: 10.0% of truck crashes in Suffolk County happen then.
Are garbage truck crashes common in ZIP 11947?
Garbage trucks were involved in 129 reported crashes in Suffolk County since 2015 (2.9% of truck crashes).
How does ZIP 11947 compare with New York for truck crashes?
Per 100,000 residents, Suffolk County has 35.0 truck crashes a year; New York has 28.0.
How can I plan a safer truck route in ZIP 11947?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
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.