Park S Miller (USDOT 734131)
No blockers or cautions found.
- DOT number
- USDOT 734131
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 517 BIRCH ST, DOUGLAS, WY 82633
- MCS-150 last filed
- 2023-01
Frequently asked questions
What carrier is DOT 734131?
DOT 734131 (USDOT 734131) is Park S Miller, an intrastate non-hazmat motor carrier.
What is Park S Miller's USDOT number?
Park S Miller's USDOT number is 734131. No MC docket number is on file.
Is Park S Miller currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Park S Miller have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Park S Miller's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Park S Miller, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Park S Miller's CSA score?
FMCSA does not publish a single CSA score for carriers. Park S Miller's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Park S Miller's FMCSA safety rating?
Park S Miller has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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