3 J Underground LLC (USDOT 4486654)
1 caution found.
- DOT number
- USDOT 4486654
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. 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
- 8 power units, 8 drivers
- Operation type
- Interstate
- Physical address
- 3654 CAYCE RD, BYHALIA, MS 38611-7133
- MCS-150 last filed
- 2025-10
Findings
- Driver fitness at the FMCSA intervention threshold (Caution): Driver fitness ranks 98 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is DOT 4486654?
DOT 4486654 (USDOT 4486654) is 3 J Underground LLC, an interstate motor carrier.
What is 3 J Underground LLC's USDOT number?
3 J Underground LLC's USDOT number is 4486654. No MC docket number is on file.
Is 3 J Underground LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does 3 J Underground LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is 3 J Underground LLC's safety record?
In the last 24 months, FMCSA records show 4 of 6 vehicle inspections ending out-of-service for 3 J Underground LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is 3 J Underground LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. 3 J Underground LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is 3 J Underground LLC's FMCSA safety rating?
3 J Underground 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
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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status