ZIP 78108 (Cibolo, TX) truck route planning & crash data
Plan safer truck routes around ZIP 78108: commercial truck and garbage truck crashes here and in Guadalupe 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
11 of 1,739 truck crashes since 2015.
Deadliest roads
How Guadalupe County compares with Texas
Guadalupe County against Texas and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Guadalupe County stands out
Full comparison
| Measure (2015–2025) | Guadalupe County | Texas | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 74.1 | 62.9 | 49.7 | 1.2× the state |
| Deaths per 100 crashes | 4.4 | 4.1 | 3.4 | 1.1× the state |
| Injuries per crash | 0.51 | 0.58 | 0.49 | 12% below the state |
| Garbage-truck share | 0.4% | 1.1% | 2.3% | 60% below the state |
| On snow, slush or ice | 0.9% | 1.7% | 6.2% | 47% below the state |
| Morning rush (6–10 am) | 21.6% | 22.6% | 23.7% | same |
| In rain, sleet or snow | 11.4% | 11.3% | 13.8% | same |
| Winter months (Nov–Mar) | 42.0% | 40.8% | 41.9% | same |
| After dark | 29.3% | 27.0% | 24.8% | 1.1× the state |
Guadalupe County sits below Texas on injuries per crash, garbage-truck share and on snow, slush or ice. It stands out for higher crashes per 100k residents / yr, deaths per 100 crashes and after dark.
What stands out in Guadalupe County: 1 in 227 of truck crashes here involve garbage trucks: 0.4%, vs 1.1% in Texas.
Overview
Police reported 1,739 crashes involving commercial trucks in Guadalupe County since 2015: 901 people were injured and 71 were killed.
Across the years with complete reporting, that is roughly one truck crash every 3 days.
When crashes happen
The worst month is February with 9.9% of truck crashes; the quietest is November at 6.6%.
The five winter months (November to March) hold 42.0% of truck crashes, against 40.8% across Texas.
The busiest hour is 4–5 pm, with 7.2% of truck crashes.
Snow, slush or ice was on the road in 0.9% of truck crashes, compared with 1.7% in Texas.
Where crashes happen
I-35 leads within 10 miles of ZIP 78108 with 16 fatal crashes involving a large truck since 2015. Next come I-10 (7), Fm 1518 (2) and SR-1604 (2).
Garbage & waste trucks
Garbage trucks account for 11 of the truck crashes here, or 0.6%, compared with 1.1% in Texas.
Route planning tips for ZIP 78108 fleets
- Review driver schedules for February, the month with the most truck crashes.
- Where you can, review stops along I-35; it has the most fatal large-truck crashes nearby.
- 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 Guadalupe County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-35 | 16 |
| I-10 | 7 |
| Fm 1518 | 2 |
| SR-1604 | 2 |
| CR-415 Linne Rd | 1 |
| County Line Road | 1 |
| Fm 725 | 1 |
| Fm 78 Seguin Rd | 1 |
| Green Mountain Rd | 1 |
| I-10E | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Guadalupe County) |
|---|---|
| I-10 | 72 |
| Fm 3009 | 23 |
| Fm 78 | 22 |
| Fm 725 | 11 |
| Fm 464 | 9 |
| Fm 1103 | 8 |
| Ih 10 West | 8 |
| Sh 46 | 8 |
ZIP 78108 at a glance
| Population | 49,784 |
| Density | 681 per sq mi |
| Median household income | $113,004 |
| Median home value | $333,548 |
| Home ownership | 84% |
Waste facilities and haulers nearby
Historical data: truck crashes in Guadalupe 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 | 49 | — | 1.4 |
| 2000s | 64 | +32% | 2.9 |
| 2010s | 102 | +58% | 2.8 |
| 2020s | 165 | +62% | 3.4 |
Reported truck crashes averaged 49 a year in the 1990s and 165 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. NHTSA counts 3.2 fatal large-truck crashes a year in 2016–19 and 3.4 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 78108
How common are truck crashes in ZIP 78108?
Since 2015, 1,739 crashes involving commercial trucks were reported in Guadalupe County (901 injured, 71 killed).
What is the most dangerous road for trucks in ZIP 78108?
NHTSA data shows I-35 with 16 fatal large-truck crashes within 10 miles of ZIP 78108 since 2015, the highest of any road.
Which month has the most truck crashes in ZIP 78108?
February has the most truck crashes in Guadalupe County, 9.9% of the yearly total.
Are garbage truck crashes common in ZIP 78108?
Since 2015, Guadalupe County has reported 11 garbage-truck crashes, or 0.6% of its truck crashes.
How do truck crashes in ZIP 78108 compare with Texas?
Per 100,000 residents, Guadalupe County has 74.1 truck crashes a year; Texas has 62.9.
What is the best way to plan truck routes in ZIP 78108?
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.