FLORIDA ROCK & TANK LINES INC
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
52 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 FLORIDA ROCK & TANK LINES INC — 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
1 recorded change to FLORIDA ROCK & TANK LINES INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
Jul 15, 2024
to
Jul 2, 2025
FAQ · FLORIDA ROCK & TANK LINES INC
Is FLORIDA ROCK & TANK LINES INC a legitimate motor carrier?
FLORIDA ROCK & TANK LINES INC is registered with FMCSA under USDOT number 29628. Operating authority status is currently Active.
Where is FLORIDA ROCK & TANK LINES INC based?
FLORIDA ROCK & TANK LINES INC lists its physical address in JACKSONVILLE, FL in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 29628 active?
USDOT 29628 (FLORIDA ROCK & TANK LINES 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 FLORIDA ROCK & TANK LINES INC operate?
FLORIDA ROCK & TANK LINES INC reports 298 power units and employs 398 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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