WILLIAM MILLS
DBA: DIRT WORX
Operations
What WILLIAM MILLS’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 1617390
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify WILLIAM MILLS.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Active
- FMCSA lists this USDOT number as active. Active status alone doesn't confirm current insurance or operating authority; those are separate checks.
- Operation type Intrastate
- Intrastate carriers are registered to operate within a single state. Booking one for a load that crosses state lines is a compliance red flag.
- Fleet size 1 power unit, 1 driver
- WILLIAM MILLS self-reports 1 power unit (trucks and tractors), which makes it an owner-operator. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Mar 13, 2007
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. WILLIAM MILLS last filed it on Mar 13, 2007. That's more than ten years old, so the company details here are essentially unverified.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
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Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about WILLIAM MILLS
Common questions about this carrier, answered from FMCSA public records.
Is WILLIAM MILLS a legitimate motor carrier?
WILLIAM MILLS is registered with FMCSA under USDOT number 1617390. Operating authority status is currently Active.
Where is WILLIAM MILLS based?
WILLIAM MILLS lists its physical address in FAIRHOPE, AL in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 1617390 active?
USDOT 1617390 (WILLIAM MILLS) operating authority status is currently Active. Last verified by Carrier90 on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does WILLIAM MILLS operate?
WILLIAM MILLS reports 1 power unit and employs 1 driver to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Nearby USDOT numbers
- ANGEL F BASTIDAS DOT 1617387
- ROBERT MCGEE DOT 1617388
- ROYAL TOOL AND MACHINE LLC DOT 1617389
- PAUL MAGNARELLA DOT 1617391
- JAMES M ASHTON JR DOT 1617392
- AARON EASLEY DOT 1617393
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