W L Miller CO (USDOT 307186)
1 caution found.
- DOT number
- USDOT 307186
- Docket (MC) number
- MC172535
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Authority granted
- 1984-10-18
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 10 power units, 8 drivers
- Operation type
- Interstate
- Physical address
- 750 E COUNTY RD 1220, HAMILTON, IL 62341
- MCS-150 last filed
- 2026-04
Findings
- Controlled substances at the FMCSA intervention threshold (Caution): Controlled substances ranks 83 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
- Shares a mailing address with another company (Note): One other active company uses this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 307186?
DOT 307186 (USDOT 307186) is W L Miller CO, an interstate motor carrier.
What carrier is MC 172535?
MC 172535 is the docket number of W L Miller CO, USDOT 307186.
What is W L Miller CO's MC number?
W L Miller CO's docket number is MC 172535. Its USDOT number is 307186.
Is W L Miller CO currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does W L Miller CO have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides W L Miller CO's insurance?
W L Miller CO's liability insurance is filed with FMCSA by Bitco General Insurance Corporation.
What is W L Miller CO's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for W L Miller CO, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is W L Miller CO's CSA score?
FMCSA does not publish a single CSA score for carriers. W L Miller CO's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is W L Miller CO's FMCSA safety rating?
W L Miller CO 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for W L Miller CO
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