Tall Timber, CO truck route planning & crash data
Plan safer truck routes in Tall Timber: commercial truck and garbage truck crashes in Tall Timber and Boulder County, dangerous roads, seasonality and route safety data for fleets. Patterns use Boulder County numbers.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
4.5 deaths per 100 garbage-truck crashes vs 4.5 for all trucks.
Deadliest roads
How Boulder County compares with Colorado
Boulder County against Colorado and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Boulder County stands out
Full comparison
| Measure (2015–2025) | Boulder County | Colorado | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 14.6 | 32.6 | 49.7 | 55% below the state |
| Deaths per 100 crashes | 4.5 | 5.1 | 3.4 | 12% below the state |
| Injuries per crash | 0.36 | 0.32 | 0.49 | 1.1× the state |
| Garbage-truck share | 4.1% | 2.8% | 2.3% | 1.5× the state |
| On snow, slush or ice | 10.2% | 14.8% | 6.2% | 31% below the state |
| Morning rush (6–10 am) | 29.0% | 25.7% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 10.0% | 13.2% | 13.8% | 24% below the state |
| Winter months (Nov–Mar) | 42.9% | 43.5% | 41.9% | same |
| After dark | 10.0% | 22.4% | 24.8% | 55% below the state |
Boulder County has lower values than Colorado for crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. It stands out for higher injuries per crash, garbage-truck share and morning rush (6–10 am).
What stands out in Tall Timber: US-36 most fatal truck crashes within 10 miles of Tall Timber: 2 since 2015.
Overview
Since 2015, 563 crashes involving commercial trucks have been reported in Boulder County. They injured 212 people and killed 24.
That averages about one truck crash every 8 days in fully reported years.
With 0 truck crashes reported in Tall Timber since 2015, this page uses Boulder County numbers for its patterns and comparisons.
36% of truck crash reports in Boulder County since 2015 leave the city field blank; place counts include only reports that name the place.
When crashes happen
June has the most truck crashes, 10.8% of the yearly total, while April has the fewest (5.9%).
November through March accounts for 42.9% of truck crashes here, compared with 43.5% in Colorado.
By time of day, 1–2 pm stands out with 11.0% of truck crashes.
10.2% of truck crashes here happened on snow, slush or ice, against 14.8% across Colorado.
Where crashes happen
US-36 leads within 10 miles of Tall Timber with 2 fatal crashes involving a large truck since 2015. It is followed by CR-SUNSHINE Canyon Dr (1), SR-7 (1) and SR-93 (1).
Garbage & waste trucks
Garbage and refuse trucks were involved in 24 crashes, 4.3% of the total, against 2.8% across Colorado.
Their busiest month is August, with 17% of garbage-truck crashes.
They recorded 4.5 deaths per 100 crashes, against 4.5 for all trucks.
Route planning tips for Tall Timber fleets
- Review driver schedules for June, the month with the most truck crashes.
- Where you can, review stops along US-36; it has the most fatal large-truck crashes nearby.
- Garbage-truck crashes here peak in August; review collection routes for that month.
- 29.0% of truck crashes happen between 6 and 10 am, above Colorado; consider earlier or later starts where possible.
- 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 Boulder County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-36 | 2 |
| CR-SUNSHINE Canyon Dr | 1 |
| SR-7 | 1 |
| SR-93 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Boulder County) |
|---|---|
| Hwy 287 At Mp 306 | 4 |
| Hwy 66 At Mp 37 | 4 |
| Ken Pratt Blvd At Bowen St | 3 |
| Hwy 66 At Mp 38 | 3 |
| Hwy 52 At Mp 6 | 3 |
| Hwy 36 At Mp 44 | 3 |
| Hwy 36 At Mp 42 | 3 |
| Hwy 36 At Mp 40 | 3 |
Tall Timber at a glance
| Land area | 0.6 sq mi |
| Median household income (ZIP 80302) | $61,698 |
| Median home value (ZIP 80302) | $1,199,304 |
Waste facilities and haulers nearby
Historical data: truck crashes in Boulder 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 | 34 | — | 1.4 |
| 2000s | 46 | +36% | 1.9 |
| 2010s | 50 | +8% | 2.6 |
| 2020s | 44 | -13% | 1.4 |
Reported truck crashes averaged 34 a year in the 1990s and 44 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. NHTSA counts 4.2 fatal large-truck crashes a year in 2016–19 and 1.4 a year in 2020–24.
Nearby places
Questions fleets ask about Tall Timber
How many truck crashes happen in Tall Timber?
563 truck crashes have been reported in Boulder County since 2015, with 24 deaths and 212 injuries.
Where do fatal truck crashes happen most in Tall Timber?
US-36 had 2 fatal crashes involving a large truck within 10 miles of Tall Timber since 2015, more than any other road.
What is the worst month for truck crashes in Tall Timber?
The worst month is June: 10.8% of truck crashes in Boulder County happen then.
How many garbage truck accidents happen in Tall Timber?
Since 2015, Boulder County has reported 24 garbage-truck crashes, or 4.3% of its truck crashes.
How do truck crashes in Tall Timber compare with Colorado?
The yearly rate is 14.6 truck crashes per 100,000 residents in Boulder County, vs 32.6 for Colorado.
How can I plan a safer truck route in Tall Timber?
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.