Enumclaw, WA truck route planning & crash data
Plan safer truck routes in Enumclaw: commercial truck and garbage truck crashes in Enumclaw and Pierce County, dangerous roads, seasonality and route safety data for fleets. Patterns use Pierce County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
4.9 deaths per 100 garbage-truck crashes vs 3.2 for all trucks.
Deadliest roads
How Pierce County compares with Washington
Pierce County against Washington and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Pierce County stands out
Full comparison
| Measure (2015–2025) | Pierce County | Washington | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 25.4 | 25.8 | 49.7 | same |
| Deaths per 100 crashes | 3.2 | 3.4 | 3.4 | same |
| Injuries per crash | 0.18 | 0.18 | 0.49 | same |
| Garbage-truck share | 1.6% | 2.2% | 2.3% | 29% below the state |
| On snow, slush or ice | 2.0% | 9.7% | 6.2% | 79% below the state |
| Morning rush (6–10 am) | 25.5% | 24.8% | 23.7% | same |
| In rain, sleet or snow | 21.5% | 20.2% | 13.8% | same |
| Winter months (Nov–Mar) | 44.0% | 43.8% | 41.9% | same |
| After dark | 26.9% | 25.2% | 24.8% | same |
Pierce County has lower values than Washington for garbage-truck share and on snow, slush or ice.
Pierce County at a glance: 2.0% on snowy, slushy or icy roads, against 9.7% across Washington.
Overview
Police reported 2,807 crashes involving commercial trucks in Pierce County since 2015: 514 people were injured and 87 were killed.
That averages about one truck crash every 2 days in fully reported years.
Only 0 truck crashes were reported in Enumclaw since 2015; patterns below come from Pierce County as a whole.
When crashes happen
January has the most truck crashes, 9.2% of the yearly total, while April has the fewest (7.8%).
Winter months (Nov–Mar) carry 44.0% of truck crashes, vs 43.8% for Washington.
By time of day, 2–3 pm stands out with 6.9% of truck crashes.
Snow, slush or ice was on the road in 2.0% of truck crashes, compared with 9.7% in Washington.
Where crashes happen
Fatal large-truck crashes within 10 miles of Enumclaw since 2015 were spread across roads: SR-169 (2) and SR-164 (1).
Garbage & waste trucks
Garbage trucks account for 44 of the truck crashes here, or 1.6%, compared with 2.2% in Washington.
Their busiest month is June, with 14% of garbage-truck crashes.
They recorded 4.9 deaths per 100 crashes, against 3.2 for all trucks.
Route planning tips for Enumclaw fleets
- Review driver schedules for January, the month with the most truck crashes.
- Garbage-truck crashes here peak in June; review collection routes for that month.
- Check your own stops for crash hotspots and low bridges with the free Route Planner.
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 Pierce County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| SR-169 | 2 |
| SR-164 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Pierce County) |
|---|---|
| Sr-512*001.00 | 30 |
| Sr-167*006.00 | 19 |
| Sr-167*010.00 | 17 |
| Sr-167*007.00 | 16 |
| Sr-509*002.00 | 15 |
| Sr-167*008.00 | 14 |
| Sr-167*009.00 | 13 |
| Sr-16*001.00 | 13 |
Enumclaw at a glance
| Population | 13,173 |
| Land area | 5.2 sq mi |
| Density | 2,544 per sq mi |
| Median household income (ZIP 98321) | $127,411 |
| Median home value (ZIP 98321) | $573,259 |
Waste facilities and haulers nearby
Historical data: truck crashes in Pierce 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 | 100 | — | 4.5 |
| 2000s | 147 | +47% | 5.4 |
| 2010s | 200 | +36% | 4.5 |
| 2020s | 246 | +23% | 8.0 |
In the 1990s about 100 truck crashes a year were reported; in the 2020s, about 246. Reporting coverage also changed between these periods. Fatal crashes involving a large truck averaged 7.0 a year in 2016–19 and 8.0 a year in 2020–24.
Nearby places
Questions fleets ask about Enumclaw
How many truck accidents are there in Enumclaw?
Pierce County has had 2,807 reported truck crashes since 2015, injuring 514 people and killing 87.
Which month has the most truck crashes in Enumclaw?
The worst month is January: 9.2% of truck crashes in Pierce County happen then.
Are garbage truck crashes common in Enumclaw?
Since 2015, Pierce County has reported 44 garbage-truck crashes, or 1.6% of its truck crashes.
How do truck crashes in Enumclaw compare with Washington?
Per 100,000 residents, Pierce County has 25.4 truck crashes a year; Washington has 25.8.
How can I plan a safer truck route in Enumclaw?
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.