William Shan Grigg (USDOT 3335760)
No blockers or cautions found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- 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
- 1411 COUGAR RD, LIPAN, TX 76462
- MCS-150 last filed
- 2025-12
Frequently asked questions
What carrier is USDOT 3335760?
USDOT 3335760 is William Shan Grigg, an intrastate non-hazmat motor carrier.
What is William Shan Grigg's USDOT number?
William Shan Grigg's USDOT number is 3335760. No MC docket number is on file.
Is William Shan Grigg currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does William Shan Grigg have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is William Shan Grigg's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for William Shan Grigg, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is William Shan Grigg's CSA score?
FMCSA does not publish a single CSA score for carriers. William Shan Grigg's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is William Shan Grigg's FMCSA safety rating?
William Shan Grigg 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 25, 2026. fleetfax surfaces the facts; brokers make the judgment.