Simpson Transport Company LLC (USDOT 3825080)
Blocking issues found.
- Docket (MC) number
- MC1385488
- Operating authority
- Common carrier authority: inactive.
- Authority granted
- 2022-04-25
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 312 S NEPTUNE ST, MARATHON, IA 50565
- MCS-150 last filed
- 2026-04
Findings
- Operating authority inactive (Critical): Carrier does not currently hold active operating authority
- No active insurance on file (Critical): No active liability coverage on file with FMCSA
- Authority was previously revoked or inactive (Caution): Carrier authority was revoked 10 months ago. FMCSA's revocation/reinstatement history can lag its MOTUS registration system; if this carrier's authority is active today, a reinstatement may not yet be reflected here.
Frequently asked questions
What carrier is USDOT 3825080?
USDOT 3825080 is Simpson Transport Company LLC, an intrastate non-hazmat motor carrier.
What carrier is MC 1385488?
MC 1385488 is the docket number of Simpson Transport Company LLC, USDOT 3825080.
What is Simpson Transport Company LLC's MC number?
Simpson Transport Company LLC's docket number is MC 1385488. Its USDOT number is 3825080.
Is Simpson Transport Company LLC currently authorized to operate?
Common carrier authority: inactive. Source: FMCSA registration and licensing records.
Does Simpson Transport Company LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Simpson Transport Company LLC's safety record?
FMCSA records show no vehicle inspections for Simpson Transport Company LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 reportable crashes in the same window.
What is Simpson Transport Company LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Simpson Transport Company LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Simpson Transport Company LLC's FMCSA safety rating?
Simpson Transport Company LLC 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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Sourced from FMCSA public records. Official data as of Aug 24, 2026. fleetfax surfaces the facts; brokers make the judgment.