Harbor Isle, NY truck route planning & crash data
Plan safer truck routes in Harbor Isle: commercial truck and garbage truck crashes in Harbor Isle and Nassau County, dangerous roads, seasonality and route safety data for fleets. Patterns use Nassau 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 1.4 for all trucks.
Deadliest roads
How Nassau County compares with New York State
Nassau 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 Nassau County stands out
Full comparison
| Measure (2015–2022) | Nassau County | New York State | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 35.5 | 28.0 | 49.7 | 1.3× the state |
| Deaths per 100 crashes | 1.4 | 2.0 | 3.4 | 30% below the state |
| Injuries per crash | 0.71 | 0.73 | 0.49 | same |
| Garbage-truck share | 2.1% | 3.6% | 2.3% | 40% below the state |
| On snow, slush or ice | 3.2% | 9.4% | 6.2% | 66% below the state |
| Morning rush (6–10 am) | 27.7% | 25.1% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 12.2% | 17.9% | 13.8% | 32% below the state |
| Winter months (Nov–Mar) | 38.8% | 41.8% | 41.9% | same |
| After dark | 17.2% | 22.1% | 24.8% | 22% below the state |
Nassau County has lower values than New York for 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).
Nassau County at a glance: +143% reported truck crashes a year in the 2010s vs the 2000s (436 vs 179).
Overview
Since 2015, 4,266 crashes involving commercial trucks have been reported in Nassau County. They injured 3,181 people and killed 62.
Across the years with complete reporting, that is roughly 1 truck crash every day.
Harbor Isle had 0 reported truck crashes since 2015, too few for reliable patterns, so the charts and findings on this page use Nassau County numbers.
96% of truck crash reports in Nassau 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 (9.8% of the year) and are lowest in January (7.0%).
Winter months (Nov–Mar) carry 38.8% of truck crashes, vs 41.8% for New York.
More truck crashes happen at 8–9 am than at any other hour (8.4%).
Road surface: 3.2% of truck crashes were on snow, slush or ice (New York: 9.4%).
Where crashes happen
Within this area, SR-27 had the most fatal crashes involving a large truck since 2015 (6). It is followed by Rockaway Blvd (2), SR-878 (2) and 120 Ave (1).
Garbage & waste trucks
Garbage trucks account for 86 of the truck crashes here, or 2.0%, compared with 3.6% in New York.
Their busiest month is January, with 17% of garbage-truck crashes.
Deaths per 100 garbage-truck crashes: 0.0, vs 1.4 for all truck crashes.
Route planning tips for Harbor Isle fleets
- Review driver schedules for August, the month with the most truck crashes.
- Where you can, review stops along SR-27; it has the most fatal large-truck crashes nearby.
- For residential and commercial waste routes, look again at January schedules: garbage-truck crashes peak then.
- The morning rush (6–10 am) holds 27.7% of truck crashes here, more than New York; adjust start times where you can.
- 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.
Reporting to FMCSA was incomplete in 2023, 2024 and 2025; rates and comparisons skip those years.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Nassau County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-27 | 6 |
| Rockaway Blvd | 2 |
| SR-878 | 2 |
| 120 Ave | 1 |
| Augustina Ave | 1 |
| Bellmore Ave | 1 |
| Bunker Ave | 1 |
| CR-177 Stewart Ave | 1 |
| CR-2 | 1 |
| CR-257 Rockaway Tpke | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Nassau County) |
|---|---|
| I-495 | 4 |
| Northern St Pkwy | 3 |
| Eb Long Island Expy | 2 |
| Long Island Expy Wb Exit 44 | 2 |
| Portland Ave Westbury | 2 |
| Brookville | 1 |
| E/B I-495, East Hills | 1 |
| E/B Lie Exit 36 | 1 |
Harbor Isle at a glance
| Land area | 0.2 sq mi |
| Median household income (ZIP 11558) | $111,032 |
| Median home value (ZIP 11558) | $642,351 |
Waste facilities and haulers nearby
Historical data: truck crashes in Nassau 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 | 154 | — | 5.6 |
| 2000s | 179 | +16% | 5.0 |
| 2010s | 415 | +131% | 6.3 |
| 2020s | 499 | +20% | 5.2 |
Reported truck crashes averaged 154 a year in the 1990s and 499 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. NHTSA counts 6.2 fatal large-truck crashes a year in 2016–19 and 5.2 a year in 2020–24.
Nearby places
Questions fleets ask about Harbor Isle
How common are truck crashes in Harbor Isle?
Since 2015, 4,266 crashes involving commercial trucks were reported in Nassau County (3,181 injured, 62 killed).
Where do fatal truck crashes happen most in Harbor Isle?
Since 2015, SR-27 has had the most fatal large-truck crashes within 10 miles of Harbor Isle: 6.
When do most truck crashes happen in Harbor Isle?
August has the most truck crashes in Nassau County, 9.8% of the yearly total.
Are garbage truck crashes common in Harbor Isle?
Garbage trucks were involved in 86 reported crashes in Nassau County since 2015 (2.0% of truck crashes).
How do truck crashes in Harbor Isle compare with New York?
Nassau County records 35.5 truck crashes per 100,000 residents a year, against 28.0 across New York.
What is the best way to plan truck routes in Harbor Isle?
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.