Whitney Transport Southwest LLC (USDOT 4372677)
1 caution found.
- DOT number
- USDOT 4372677
- Docket (MC) number
- MC1712887
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now.
- Authority granted
- 2025-03-27
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 80 power units, 80 drivers
- Operation type
- Interstate
- Physical address
- 1650 W VIRGINIA ST STE 200, MCKINNEY, TX 75069
- MCS-150 last filed
- 2026-05
Findings
- Vehicle maintenance at the FMCSA intervention threshold (Caution): Vehicle maintenance ranks 83 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 4372677?
DOT 4372677 (USDOT 4372677) is Whitney Transport Southwest LLC, an interstate motor carrier.
What carrier is MC 1712887?
MC 1712887 is the docket number of Whitney Transport Southwest LLC, USDOT 4372677.
What is Whitney Transport Southwest LLC's MC number?
Whitney Transport Southwest LLC's docket number is MC 1712887. Its USDOT number is 4372677.
Is Whitney Transport Southwest LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Whitney Transport Southwest LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Whitney Transport Southwest LLC's insurance?
Whitney Transport Southwest LLC's liability insurance is filed with FMCSA by Zurich American Insurance Company.
What is Whitney Transport Southwest LLC's safety record?
In the last 24 months, FMCSA records show a 28.5% vehicle out-of-service rate for Whitney Transport Southwest LLC, from 51 of 179 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-28). FMCSA records also show 13 recordable crashes in the same window.
What is Whitney Transport Southwest LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Whitney Transport Southwest LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Whitney Transport Southwest LLC's FMCSA safety rating?
Whitney Transport Southwest 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.
View the full fleetfax report for Whitney Transport Southwest LLC
Carriers based in Mckinney, TX
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 1, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status