CLARK E JEFFERS
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
35 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 E JEFFERS — 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.
Change history
3 recorded changes to CLARK E JEFFERS’s FMCSA record. Derived from monthly FMCSA Census snapshots.
5
to
4
5
to
4
Mar 15, 2024
to
Aug 15, 2025
FAQ · CLARK E JEFFERS
Is CLARK E JEFFERS a legitimate motor carrier?
CLARK E JEFFERS is registered with FMCSA under USDOT number 397955. Operating authority status is currently Active.
Where is CLARK E JEFFERS based?
CLARK E JEFFERS lists its physical address in COLEBROOK, NH in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 397955 active?
USDOT 397955 (CLARK E JEFFERS) 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 CLARK E JEFFERS operate?
CLARK E JEFFERS reports 4 power units and employs 4 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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