Square 4 Transportation LLC (USDOT 3399766)
No blockers or cautions found.
- Docket (MC) number
- MC1094129
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Authority granted
- 2020-03-13
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 1409 ABRAHAM DR, SILOAM SPRINGS, AR 72761
- MCS-150 last filed
- 2026-05
Findings
- No inspections in the last 24 months (Note): 1 truck on file · active 6 years · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is USDOT 3399766?
USDOT 3399766 is Square 4 Transportation LLC, an interstate motor carrier.
What carrier is MC 1094129?
MC 1094129 is the docket number of Square 4 Transportation LLC, USDOT 3399766.
What is Square 4 Transportation LLC's MC number?
Square 4 Transportation LLC's docket number is MC 1094129. Its USDOT number is 3399766.
Is Square 4 Transportation LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Square 4 Transportation LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Square 4 Transportation LLC's insurance?
Square 4 Transportation LLC's liability insurance is filed with FMCSA by Northland Insurance Company.
What is Square 4 Transportation LLC's safety record?
FMCSA records show no vehicle inspections for Square 4 Transportation 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 Square 4 Transportation LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Square 4 Transportation LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Square 4 Transportation LLC's FMCSA safety rating?
Square 4 Transportation 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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