ZIP 77503 (Pasadena, TX) truck route planning & crash data
Plan safer truck routes around ZIP 77503: 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 |
Harris County has lower values than Texas for crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. Where it is higher: morning rush (6–10 am).
The headline for ZIP 77503: I-10 deadliest road: 20 fatal truck crashes within 10 miles of ZIP 77503 since 2015.
Overview
Harris County has recorded 28,123 truck crashes since 2015, with 17,177 people injured and 550 killed.
That averages about 7 truck crashes a day in fully reported years.
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.
The busiest hour is 12–1 pm, 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 77503 with 20 fatal crashes involving a large truck since 2015. After it: I-45 (11), I-610 (8) and SR-8 (7).
Garbage & waste trucks
Garbage and refuse trucks were involved in 309 crashes, 1.1% of the total, against 1.1% across Texas.
Their busiest month is June, with 11% of garbage-truck crashes.
They recorded 2.0 deaths per 100 crashes, against 2.0 for all trucks.
Route planning tips for ZIP 77503 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.
- Waste haulers: June is the peak month for garbage-truck crashes in Harris County.
- 24.3% of truck crashes happen between 6 and 10 am, above Texas; consider earlier or later starts where possible.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
About the data
This report uses the FMCSA crash file (reported crashes of trucks over 10,000 lb) and NHTSA FARS (fatal crashes). It reports the numbers without guessing at reasons.
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 | 20 |
| I-45 | 11 |
| I-610 | 8 |
| SR-8 | 7 |
| Clinton Dr | 3 |
| SR-3 | 3 |
| SR-35 | 3 |
| US-90 | 3 |
| Mykawa Rd | 2 |
| SR-146 | 2 |
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 77503 at a glance
| Population | 23,866 |
| Density | 1,453 per sq mi |
| Median household income | $66,797 |
| Median home value | $184,327 |
| Home ownership | 53% |
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 |
From the 1990s to the 2020s, yearly reported truck crashes went from 2,530 to 2,485. Some of the change may reflect how crashes were reported. NHTSA counts 35.5 fatal large-truck crashes a year in 2016–19 and 47.6 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 77503
How many truck crashes happen in ZIP 77503?
Harris County has had 28,123 reported truck crashes since 2015, injuring 17,177 people and killing 550.
Where do fatal truck crashes happen most in ZIP 77503?
NHTSA data shows I-10 with 20 fatal large-truck crashes within 10 miles of ZIP 77503 since 2015, the highest of any road.
What is the worst month for truck crashes in ZIP 77503?
March has the most truck crashes in Harris County, 8.8% of the yearly total.
How many garbage truck accidents happen in ZIP 77503?
309 crashes involving garbage or refuse trucks have been reported in Harris County since 2015, 1.1% of all truck crashes.
How do truck crashes in ZIP 77503 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 77503?
Paste your stops into the free CurbWaste Route Planner: it scores your route against fatal-crash locations, suggests safer alternatives and flags low bridges.
2026 is a partial year. Updated October 2026.