Sun City, AZ truck route planning & crash data
Plan safer truck routes in Sun City: commercial truck and garbage truck crashes in Sun City and Maricopa County, dangerous roads, seasonality and route safety data for fleets. Patterns use Maricopa County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
5.3 deaths per 100 garbage-truck crashes vs 3.6 for all trucks.
Deadliest roads
How Maricopa County compares with Arizona
Maricopa County against Arizona and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Maricopa County stands out
Full comparison
| Measure (2015–2025) | Maricopa County | Arizona | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 27.6 | 35.9 | 49.7 | 23% below the state |
| Deaths per 100 crashes | 3.6 | 5.2 | 3.4 | 31% below the state |
| Injuries per crash | 0.15 | 0.19 | 0.49 | 21% below the state |
| Garbage-truck share | 2.2% | 1.6% | 2.3% | 1.4× the state |
| On snow, slush or ice | 0.1% | 3.2% | 6.2% | 98% below the state |
| Morning rush (6–10 am) | 26.8% | 22.6% | 23.7% | 1.2× the state |
| In rain, sleet or snow | 2.8% | 5.3% | 13.8% | 47% below the state |
| Winter months (Nov–Mar) | 41.4% | 42.1% | 41.9% | same |
| After dark | 25.1% | 30.0% | 24.8% | 16% below the state |
Compared with Arizona, Maricopa County is lower on crashes per 100k residents / yr, deaths per 100 crashes and injuries per crash. It runs above Arizona on garbage-truck share and morning rush (6–10 am).
The headline for Maricopa County: 0.1% share of truck crashes on snow, slush or ice (Arizona: 3.2%).
Overview
Police reported 15,004 crashes involving commercial trucks in Maricopa County since 2015: 2,437 people were injured and 530 were killed.
Across the years with complete reporting, that is roughly 4 truck crashes every day.
Only 11 truck crashes were reported in Sun City since 2015; patterns below come from Maricopa County as a whole.
When crashes happen
March has the most truck crashes, 9.2% of the yearly total, while December has the fewest (7.6%).
November through March accounts for 41.4% of truck crashes here, compared with 42.1% in Arizona.
More truck crashes happen at 8–9 am than at any other hour (7.2%).
0.1% of truck crashes here happened on snow, slush or ice, against 3.2% across Arizona.
Where crashes happen
The deadliest road for trucks within 10 miles of Sun City is SR-101, with 7 fatal large-truck crashes since 2015. It is followed by US-60 (3), Glendale Ave (2) and I-17 (2).
Garbage & waste trucks
Garbage and refuse trucks were involved in 330 crashes, 2.2% of the total, against 1.6% across Arizona.
Their busiest month is August, with 12% of garbage-truck crashes.
Deaths per 100 garbage-truck crashes: 5.3, vs 3.6 for all truck crashes.
Route planning tips for Sun City fleets
- Build extra time into March routes: it has the most truck crashes here.
- Look at alternatives to SR-101 at busy times: it leads this area in fatal truck crashes.
- For residential and commercial waste routes, look again at August schedules: garbage-truck crashes peak then.
- Morning starts matter: 26.8% of truck crashes fall between 6 and 10 am, higher than Arizona.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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 Maricopa County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-101 | 7 |
| US-60 | 3 |
| Glendale Ave | 2 |
| I-17 | 2 |
| Olive Ave | 2 |
| W Indian School Rd | 2 |
| 107th Ave | 1 |
| 43rd Ave | 1 |
| 51st Ave | 1 |
| 59th Ave | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Maricopa County) |
|---|---|
| I-10 Noncard@M145 | 59 |
| I-10 Noncard@M141 | 57 |
| I-10 Noncard@M150 | 45 |
| I-10 Noncard@M132 | 44 |
| I-10 Noncard@M151 | 40 |
| I-10 Noncard@M140 | 38 |
| Us-60 Noncard@M173 | 38 |
| I-10 Noncard@M154 | 38 |
Sun City at a glance
| Land area | 14.4 sq mi |
Waste facilities and haulers nearby
Historical data: truck crashes in Maricopa 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 | 94 | — | 32.6 |
| 2000s | 940 | +904% | 37.1 |
| 2010s | 727 | -23% | 27.1 |
| 2020s | 1,149 | +58% | 47.8 |
In the 1990s about 94 truck crashes a year were reported; in the 2020s, about 1,149. Reporting coverage also changed between these periods. Fatal large-truck crashes: 31.5 a year in 2016–19, 47.8 a year in 2020–24.
Nearby places
Questions fleets ask about Sun City
How many truck accidents are there in Sun City?
Since 2015, 15,004 crashes involving commercial trucks were reported in Maricopa County (2,437 injured, 530 killed).
What is the most dangerous road for trucks in Sun City?
NHTSA data shows SR-101 with 7 fatal large-truck crashes within 10 miles of Sun City since 2015, the highest of any road.
What is the worst month for truck crashes in Sun City?
Truck crashes in Maricopa County peak in March, with 9.2% of the year's crashes.
How many garbage truck accidents happen in Sun City?
330 crashes involving garbage or refuse trucks have been reported in Maricopa County since 2015, 2.2% of all truck crashes.
How do truck crashes in Sun City compare with Arizona?
Maricopa County records 27.6 truck crashes per 100,000 residents a year, against 35.9 across Arizona.
How do I plan a garbage truck route in Sun City?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.