FLORIDA ROCK & TANK LINES INC
Operations
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.
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
Frequently asked questions about FLORIDA ROCK & TANK LINES INC
Common questions about this carrier, answered from FMCSA public records.
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. Carrier90's trust score of 66/100 yields a REVIEW verdict based on safety, insurance, authority, and crash data.
What is FLORIDA ROCK & TANK LINES INC's safety score?
Carrier90 scores FLORIDA ROCK & TANK LINES INC at 66 out of 100 with a REVIEW verdict. The score combines FMCSA BASIC percentiles, crash history, insurance status, operating authority, and chameleon carrier detection signals.
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 Carrier90 on June 3, 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.
Get the full report on FLORIDA ROCK & TANK LINES INC
Free for the first 50 searches per day. No credit card. One-time email code.
Related resources
Learn more about how to vet carriers and read FMCSA data.