JUSTIN THORNBURG
DBA: THORNBURG TRUCKING
Operations
What JUSTIN THORNBURG’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 3257483
- 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 JUSTIN THORNBURG.
- 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
- JUSTIN THORNBURG 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 Nov 27, 2025
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. JUSTIN THORNBURG last filed it on Nov 27, 2025. That's within FMCSA's two-year update requirement, so the company details here are reasonably current.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
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.
Change history
1 recorded change to JUSTIN THORNBURG’s FMCSA record. Derived from monthly FMCSA Census snapshots.
Feb 26, 2024
to
Nov 27, 2025
Frequently asked questions about JUSTIN THORNBURG
Common questions about this carrier, answered from FMCSA public records.
Is JUSTIN THORNBURG a legitimate motor carrier?
JUSTIN THORNBURG is registered with FMCSA under USDOT number 3257483. Operating authority status is currently Active.
Where is JUSTIN THORNBURG based?
JUSTIN THORNBURG lists its physical address in KEOSAUQUA, IA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 3257483 active?
USDOT 3257483 (JUSTIN THORNBURG) 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 JUSTIN THORNBURG operate?
JUSTIN THORNBURG 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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