CORNERSTONE SAND & GRAVEL INC
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
29 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for CORNERSTONE SAND & GRAVEL INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
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Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
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Authority & cross-reference
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FAQ · CORNERSTONE SAND & GRAVEL INC
Is CORNERSTONE SAND & GRAVEL INC a legitimate motor carrier?
CORNERSTONE SAND & GRAVEL INC is registered with FMCSA under USDOT number 647673. Operating authority status is currently Active.
Where is CORNERSTONE SAND & GRAVEL INC based?
CORNERSTONE SAND & GRAVEL INC lists its physical address in VANCOUVER, WA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 647673 active?
USDOT 647673 (CORNERSTONE SAND & GRAVEL INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does CORNERSTONE SAND & GRAVEL INC operate?
CORNERSTONE SAND & GRAVEL INC reports 1 power unit and employs 1 driver to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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