HaulFLORIDA ROCK & TANK LINES INC
USDOT 29628 · Jacksonville, FL
Quick answers
- Is FLORIDA ROCK & TANK LINES INC (USDOT 29628) allowed to operate?
- Yes. As of September 14, 2026, FMCSA's live record shows FLORIDA ROCK & TANK LINES INC (USDOT 29628) is allowed to operate.
- Does FLORIDA ROCK & TANK LINES INC have active operating authority?
- Yes. FMCSA's live records show active common and contract operating authority for FLORIDA ROCK & TANK LINES INC (MC126736) as of September 14, 2026.
- Does FLORIDA ROCK & TANK LINES INC have insurance on file with FMCSA?
- Yes. FMCSA shows liability (BIPD) coverage of $5,000,000 and cargo coverage of $5,000 on file for FLORIDA ROCK & TANK LINES INC as of September 14, 2026. "On file" reflects the filed amounts, not confirmation of active coverage.
- What is FLORIDA ROCK & TANK LINES INC's FMCSA safety rating?
- FLORIDA ROCK & TANK LINES INC holds a Satisfactory FMCSA safety rating (rated August 20, 2002). This is FMCSA's official rating — one of Satisfactory, Conditional, or Unsatisfactory.
- What is FLORIDA ROCK & TANK LINES INC's USDOT and MC number?
- FLORIDA ROCK & TANK LINES INC is registered under USDOT 29628 and operating authority MC126736, based in Jacksonville, FL. FMCSA classifies it as an authorized for-hire carrier that is registered to haul hazardous materials.
- How large is FLORIDA ROCK & TANK LINES INC's fleet?
- FLORIDA ROCK & TANK LINES INC reports 298 power units and 398 drivers in its FMCSA record in Jacksonville, FL.
Answers reflect the public FMCSA record as of September 14, 2026; figures can change at any time.
Operating snapshot
Public FMCSA census & inspection records · as of 2026-06-06
FLORIDA ROCK & TANK LINES INC is a for-hire motor carrier based in Jacksonville, FL, operating 298 power units and 398 drivers, and has been registered with FMCSA for about 52 years (since 1974). It is flagged as a hazardous-materials carrier in the FMCSA census. In this public FMCSA inspection snapshot it has 684 recorded inspections, with a vehicle out-of-service rate of 8.9% (below the 21.2% snapshot benchmark) and a driver out-of-service rate of 0.1% (below the 5.2% benchmark). HaulReport's highest reconstructed BASIC percentile for this carrier is Vehicle Maintenance at the 42.1th percentile (estimated band: Low), ranked among 497 safety-event peers — an independent estimate, not an official FMCSA or CSA score.
HaulReport interpretation — auto-generated from the public FMCSA data below and our percentile estimates.
Estimated BASIC percentiles
Out-of-service rates
Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.
MCS-150 biennial update
Due August 2028FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator
Live FMCSA status
Allowed to operateOperating authority
- Common: Active
- Contract: Active
- Broker: None
- Docket: MC126736
- Authorized for property
Insurance on file
- Liability (BIPD): $5,000,000
- Cargo: $5,000
Safety
- Rating: Satisfactory (as of August 20, 2002)
- Driver out-of-service rate: 0.3%
- Vehicle out-of-service rate: 9.2%
- Hazmat out-of-service rate: 0.2%
Live read from FMCSA's QCMobile system on September 14, 2026. Insurance figures are FMCSA "on file" amounts, not confirmation of current coverage; values can change at any time. FMCSA QCMobile
Insurance on file
Liability (BIPD)CargoPrimary liability (BIPD) — maximum limit recorded by FMCSA: $5,000,000
2 filings on file — show details
Insurance on file
- Public liability (BIPD) — primaryACE AMERICAN INSURANCE COMPANY
- CargoLEXINGTON INSURANCE COMPANY
Insurance filings on record in FMCSA's Licensing & Insurance (L&I) system (active or pending per the source dataset), as of 2026-06-08. Dollar figures are the maximum limit recorded on the filing, not confirmation of current coverage, and this is not a recommendation; filings can change or lapse at any time and may not reflect today's status. Confirm current coverage directly with FMCSA. Verify on FMCSA L&I
Carrier facts (public FMCSA data)
| USDOT number | 29628 |
|---|---|
| Legal name | FLORIDA ROCK & TANK LINES INC |
| Location | JACKSONVILLE, FL |
| Operating classification | Authorized for-hire (per FMCSA census) |
| FMCSA operating authority | Active (per FMCSA licensing) |
| Hazmat carrier | Yes (per FMCSA census) |
| Power units (fleet size) | 298 |
| Drivers | 398 |
| Reported annual mileage | 24,483,255 (reported for 2023) |
| FMCSA registered | 1974 (~52 years) |
| Last MCS-150 update | July 2, 2025 |
| Next MCS-150 update due | August 2028 |
| Inspections (trailing 24 mo) | 684 |
| Published BASIC measures | 2 |
| Insurance filings (FMCSA L&I) | 2 on file (active/pending per source) — Public liability (BIPD) — primary, Cargo |
State reference data: Truck-crash statistics for Florida — state-wide totals for all carriers registered in Florida, not specific to this carrier.