ZIP 11721 (Centerport, NY) truck route planning & crash data
Plan safer truck routes around ZIP 11721: 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 |
Compared with New York, Suffolk County is lower on deaths per 100 crashes, garbage-truck share and on snow, slush or ice. It stands out for higher crashes per 100k residents / yr and morning rush (6–10 am).
What stands out in Suffolk County: +115% reported truck crashes a year in the 2010s vs the 2000s (378 vs 176).
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
The worst month is August with 10.0% of truck crashes; the quietest is March at 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%).
Road surface: 3.4% of truck crashes were on snow, slush or ice (New York: 9.4%).
Where crashes happen
The deadliest road for trucks within 10 miles of ZIP 11721 is I-495, with 4 fatal large-truck crashes since 2015. It is followed by SR-25 (3), SR-454 (2) and 1049 Commack Rd (1).
Garbage & waste trucks
Garbage and refuse trucks were involved in 129 crashes, 2.9% of the total, against 3.6% across New York.
The most garbage-truck crashes happen in March (12%).
They recorded 1.7 deaths per 100 crashes, against 1.6 for all trucks.
Route planning tips for ZIP 11721 fleets
- Plan August schedules with more margin; it is the worst month for truck crashes in Suffolk County.
- Where you can, review stops along I-495; it has the most fatal large-truck crashes nearby.
- Waste haulers: March is the peak month for garbage-truck crashes in Suffolk County.
- Morning starts matter: 30.4% of truck crashes fall between 6 and 10 am, higher than New York.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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.
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) |
|---|---|
| I-495 | 4 |
| SR-25 | 3 |
| SR-454 | 2 |
| 1049 Commack Rd | 1 |
| CR-11 | 1 |
| Carlls Straight Path | 1 |
| Commack Rd | 1 |
| W Neck Rd | 1 |
| Washington Ave | 1 |
| Weinmann Blvd | 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 11721 at a glance
| Population | 6,426 |
| Density | 989 per sq mi |
| Median household income | $197,179 |
| Median home value | $740,196 |
| Home ownership | 97% |
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 |
Reported truck crashes averaged 166 a year in the 1990s and 527 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 5.5 a year in 2016–19, 8.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 11721
How many truck accidents are there in ZIP 11721?
4,506 truck crashes have been reported in Suffolk County since 2015, with 83 deaths and 3,537 injuries.
What is the most dangerous road for trucks in ZIP 11721?
NHTSA data shows I-495 with 4 fatal large-truck crashes within 10 miles of ZIP 11721 since 2015, the highest of any road.
What is the worst month for truck crashes in ZIP 11721?
August has the most truck crashes in Suffolk County, 10.0% of the yearly total.
How many garbage truck crashes are there in ZIP 11721?
Garbage trucks were involved in 129 reported crashes in Suffolk County since 2015 (2.9% of truck crashes).
How do truck crashes in ZIP 11721 compare with New York?
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 11721?
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.