Alderbrook Quarry INC (USDOT 1856492)
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
- 8 power units, 7 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 689 COUSINS RD, CHEHALIS, WA 98532
- MCS-150 last filed
- 2023-02
Frequently asked questions
What carrier is USDOT 1856492?
USDOT 1856492 is Alderbrook Quarry INC, an intrastate non-hazmat motor carrier.
What is Alderbrook Quarry INC's USDOT number?
Alderbrook Quarry INC's USDOT number is 1856492. No MC docket number is on file.
Is Alderbrook Quarry INC 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 Alderbrook Quarry INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Alderbrook Quarry INC's safety record?
In the last 24 months, FMCSA records show 1 of 2 vehicle inspections ending out-of-service for Alderbrook Quarry INC, too few inspections for a stable rate. FMCSA records also show 1 reportable crash in the same window.
What is Alderbrook Quarry INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Alderbrook Quarry INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Alderbrook Quarry INC's FMCSA safety rating?
Alderbrook Quarry INC 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.