CLARK BLACKWELL
Risk Assessment
Authority Status Inactive
Operating authority status needs a closer look.
Established Carrier
33 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 CLARK BLACKWELL — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
BI&PD + cargo coverage, carrier, effective dates, and gaps.
Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
FAQ · CLARK BLACKWELL
Is CLARK BLACKWELL a legitimate motor carrier?
CLARK BLACKWELL is registered with FMCSA under USDOT number 512611. Operating authority status is currently Inactive.
Where is CLARK BLACKWELL based?
CLARK BLACKWELL lists its physical address in LOCKWOOD, MO in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 512611 active?
USDOT 512611 (CLARK BLACKWELL) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does CLARK BLACKWELL operate?
CLARK BLACKWELL reports 3 power units and employs 3 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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