CORNERSTONE SAND & GRAVEL INC
Operations
What CORNERSTONE SAND & GRAVEL INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 647673
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify CORNERSTONE SAND & GRAVEL INC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Active
- FMCSA lists this USDOT number as active. Active status alone doesn't confirm current insurance or operating authority; those are separate checks.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 1 power unit, 1 driver
- CORNERSTONE SAND & GRAVEL INC self-reports 1 power unit (trucks and tractors), which makes it an owner-operator. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Jan 10, 2025
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. CORNERSTONE SAND & GRAVEL INC last filed it on Jan 10, 2025. That's within FMCSA's two-year update requirement, so the company details here are reasonably current.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about CORNERSTONE SAND & GRAVEL INC
Common questions about this carrier, answered from FMCSA public records.
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 Carrier90 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.
Get the full report on CORNERSTONE SAND & GRAVEL INC
Free for the first 50 searches per day. No credit card. One-time email code.
Browse more carriers
Compare CORNERSTONE SAND & GRAVEL INC with the largest fleets nearby.
Nearby USDOT numbers
- J & P WELDING DOT 647670
- LEONARD GAYLORD TRUCKING DOT 647671
- TENNESSEE GLASS WHOLESALERS DOT 647672
- WOHOA BAY MUSSEL INC DOT 647674
- VIMAC TRANSPORT LTD DOT 647675
- TRACER RESEARCH CORPORATION DOT 647676
Related resources
Learn more about how to vet carriers and read FMCSA data.