ZIP 77375 (Tomball, TX) truck route planning & crash data
Plan safer truck routes around ZIP 77375: 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 stands out for higher morning rush (6–10 am).
ZIP 77375 at a glance: I-45 deadliest road: 11 fatal truck crashes within 10 miles of ZIP 77375 since 2015.
Overview
Police reported 28,123 crashes involving commercial trucks in Harris County since 2015: 17,177 people were injured and 550 were 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%).
Winter months (Nov–Mar) carry 40.4% of truck crashes, vs 40.8% for Texas.
More truck crashes happen at 12–1 pm than at any other hour (7.1%).
Snow, slush or ice was on the road in 0.4% of truck crashes, compared with 1.7% in Texas.
Where crashes happen
Within this area, I-45 had the most fatal crashes involving a large truck since 2015 (11). After it: SR-249 (5), SR-99 (4) and CR-LOUETTA Rd (2).
Garbage & waste trucks
Garbage trucks account for 309 of the truck crashes here, or 1.1%, compared with 1.1% in Texas.
Their busiest month is June, with 11% of garbage-truck crashes.
Per 100 crashes, garbage trucks recorded 2.0 deaths compared with 2.0 for all trucks.
Route planning tips for ZIP 77375 fleets
- Review driver schedules for March, the month with the most truck crashes.
- Check whether your routes use I-45, 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.
- The morning rush (6–10 am) holds 24.3% of truck crashes here, more than Texas; 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.
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-45 | 11 |
| SR-249 | 5 |
| SR-99 | 4 |
| CR-LOUETTA Rd | 2 |
| Fm 2920 | 2 |
| Fm 2978 | 2 |
| CR-7040 Kuykendahl Rd | 1 |
| CR-SPRING Cypress Rd | 1 |
| CR-SPRING Stuebner Rd | 1 |
| CR-WOODLANDS Pkwy | 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 77375 at a glance
| Population | 72,311 |
| Density | 792 per sq mi |
| Median household income | $102,488 |
| Median home value | $329,613 |
| Home ownership | 70% |
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 77375
How common are truck crashes in ZIP 77375?
Harris County has had 28,123 reported truck crashes since 2015, injuring 17,177 people and killing 550.
What is the most dangerous road for trucks in ZIP 77375?
Since 2015, I-45 has had the most fatal large-truck crashes within 10 miles of ZIP 77375: 11.
Which month has the most truck crashes in ZIP 77375?
March has the most truck crashes in Harris County, 8.8% of the yearly total.
How many garbage truck accidents happen in ZIP 77375?
309 crashes involving garbage or refuse trucks have been reported in Harris County since 2015, 1.1% of all truck crashes.
How does ZIP 77375 compare with Texas for truck crashes?
Per 100,000 residents, Harris County has 48.4 truck crashes a year; Texas has 62.9.
How can I plan a safer truck route in ZIP 77375?
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.