Brown Underground INC (USDOT 402836)
No blockers or cautions found.
- DOT number
- USDOT 402836
- Operating authority
- No active operating authority on file with FMCSA. 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
- 2 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 2801 FAIRMONT ST, SIOUX CITY, IA 51105
- MCS-150 last filed
- 2025-04
Frequently asked questions
What carrier is DOT 402836?
DOT 402836 (USDOT 402836) is Brown Underground INC, an interstate motor carrier.
What is Brown Underground INC's USDOT number?
Brown Underground INC's USDOT number is 402836. No MC docket number is on file.
Is Brown Underground INC currently authorized to operate?
No active operating authority on file with FMCSA. 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 Brown Underground INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Brown Underground INC's safety record?
In the last 24 months, FMCSA records show 0 of 2 vehicle inspections ending out-of-service for Brown Underground INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Brown Underground INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Brown Underground INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Brown Underground INC's FMCSA safety rating?
Brown Underground INC 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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Carriers based in Sioux City, IA
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status