American Underground Supply (USDOT 2144946)
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- DOT number
- USDOT 2144946
- 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
- 7 power units, 5 drivers
- Operation type
- Interstate
- Physical address
- 8616 VERNON AVE, OMAHA, NE 68134
- MCS-150 last filed
- 2026-04
Frequently asked questions
What carrier is DOT 2144946?
DOT 2144946 (USDOT 2144946) is American Underground Supply, an interstate motor carrier.
What is American Underground Supply's USDOT number?
American Underground Supply's USDOT number is 2144946. No MC docket number is on file.
Is American Underground Supply 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 American Underground Supply have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is American Underground Supply's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for American Underground Supply, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is American Underground Supply's CSA score?
FMCSA does not publish a single CSA score for carriers. American Underground Supply's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is American Underground Supply's FMCSA safety rating?
American Underground Supply 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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