ZIP 77536 (Deer Park, TX) truck route planning & crash data
Plan safer truck routes around ZIP 77536: commercial truck and garbage truck crashes here and in Harris 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
2.0 deaths per 100 garbage-truck crashes vs 2.0 for all trucks.
Deadliest roads
How Harris County compares with Texas
Harris County against Texas and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Harris County stands out
Full comparison
| Measure (2015–2025) | Harris County | Texas | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 48.4 | 62.9 | 49.7 | 23% below the state |
| Deaths per 100 crashes | 2.0 | 4.1 | 3.4 | 51% below the state |
| Injuries per crash | 0.61 | 0.58 | 0.49 | same |
| Garbage-truck share | 1.1% | 1.1% | 2.3% | same |
| On snow, slush or ice | 0.4% | 1.7% | 6.2% | 75% below the state |
| Morning rush (6–10 am) | 24.3% | 22.6% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 9.9% | 11.3% | 13.8% | 12% below the state |
| Winter months (Nov–Mar) | 40.4% | 40.8% | 41.9% | same |
| After dark | 22.7% | 27.0% | 24.8% | 16% below the state |
Compared with Texas, Harris County is lower on crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. It runs above Texas on morning rush (6–10 am).
The headline for ZIP 77536: I-10 deadliest road: 21 fatal truck crashes within 10 miles of ZIP 77536 since 2015.
Overview
Since 2015, 28,123 crashes involving commercial trucks have been reported in Harris County. They injured 17,177 people and killed 550.
Across the years with complete reporting, that is roughly 7 truck crashes every day.
When crashes happen
Truck crashes peak in March (8.8% of the year) and are lowest in December (7.3%).
November through March accounts for 40.4% of truck crashes here, compared with 40.8% in Texas.
By time of day, 12–1 pm stands out with 7.1% of truck crashes.
Road surface: 0.4% of truck crashes were on snow, slush or ice (Texas: 1.7%).
Where crashes happen
I-10 leads within 10 miles of ZIP 77536 with 21 fatal crashes involving a large truck since 2015. Next come I-45 (9), I-610 (8) and SR-8 (6).
Garbage & waste trucks
309 crashes involved a garbage or refuse truck, a 1.1% share (Texas: 1.1%).
Garbage-truck crashes peak in June (11% of them).
Deaths per 100 garbage-truck crashes: 2.0, vs 2.0 for all truck crashes.
Route planning tips for ZIP 77536 fleets
- Build extra time into March routes: it has the most truck crashes here.
- Check whether your routes use I-10, the road with the most fatal truck crashes in this area.
- Garbage-truck crashes here peak in June; review collection routes for that month.
- The morning rush (6–10 am) holds 24.3% of truck crashes here, more than Texas; adjust start times where you can.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
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.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Harris County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-10 | 21 |
| I-45 | 9 |
| I-610 | 8 |
| SR-8 | 6 |
| Clinton Dr | 3 |
| SR-3 | 3 |
| SR-146 | 2 |
| SR-225 | 2 |
| SR-330 | 2 |
| Bellfort St | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Harris County) |
|---|---|
| South Fwy | 202 |
| Katy Fwy | 100 |
| East Fwy | 98 |
| Aldine Bender Rd | 93 |
| La Porte Fwy | 82 |
| N Sam Houston Pkwy | 80 |
| Pasadena Fwy | 78 |
| Fairbanks N Houston Rd | 73 |
ZIP 77536 at a glance
| Population | 33,174 |
| Density | 1,304 per sq mi |
| Median household income | $102,045 |
| Median home value | $262,428 |
| Home ownership | 80% |
Waste facilities and haulers nearby
Historical data: truck crashes in Harris 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 | 2,530 | — | 30.7 |
| 2000s | 2,084 | -18% | 30.4 |
| 2010s | 2,136 | +2% | 30.9 |
| 2020s | 2,485 | +16% | 47.6 |
Reported truck crashes averaged 2,530 a year in the 1990s and 2,485 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 35.5 a year in 2016–19, 47.6 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 77536
How many truck crashes happen in ZIP 77536?
Since 2015, 28,123 crashes involving commercial trucks were reported in Harris County (17,177 injured, 550 killed).
What is the most dangerous road for trucks in ZIP 77536?
NHTSA data shows I-10 with 21 fatal large-truck crashes within 10 miles of ZIP 77536 since 2015, the highest of any road.
When do most truck crashes happen in ZIP 77536?
The worst month is March: 8.8% of truck crashes in Harris County happen then.
How many garbage truck accidents happen in ZIP 77536?
Garbage trucks were involved in 309 reported crashes in Harris County since 2015 (1.1% of truck crashes).
How do truck crashes in ZIP 77536 compare with Texas?
The yearly rate is 48.4 truck crashes per 100,000 residents in Harris County, vs 62.9 for Texas.
How can I plan a safer truck route in ZIP 77536?
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.