According to FMCSA records, Florida Rock & Tank Lines INC (DOT# 29628) in Jacksonville, Florida has 978 inspections on record with 792 violations and a 9.4% vehicle out-of-service rate and 32 crashes, including 2 fatal. Safety grade: B. Active common authority.
978Inspections
9.4%Vehicle OOS Rate
32Crashes
298Power Units
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Vehicle OOS Rate9.4%
Carrier: 9.4% (92 of 978)National: 23.2%
Driver OOS Rate0.4%
Carrier: 0.4% (4 of 978)National: 6.4%
64%OOS rate better than 64% of carriers in Florida
19%crash rate better than 19% of carriers in Florida
Violation Categories · 792 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
792total violations across 978 inspections
100violations resulted in out-of-service orders (13%)
Vehicle Maintenance
536
Unsafe Driving
111
Hours of Service
73
Driver Fitness
6
Hazardous Materials
51
Other
15
Inspection History · 100 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
MC/MX NumberMC126736
Common AuthorityActive
Contract AuthorityActive
Broker AuthorityN
BIPD InsuranceNot On File
Cargo InsuranceOn File
Surety BondNot On File
Type
Insurer
Coverage
Effective
BIPD/Primary
Ace American Insurance Company
$5,000
03/01/2026
CARGO
Lexington Insurance Company
N/A
10/01/2010
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.
Power Units298
Drivers398
Fleet SizeLarge Fleet
Operation TypeInterstate
HazmatYes
Operating Since06/01/1974
MCS-150 Filed20250702 1
Annual Mileage (MCS-150)24,483,255
Address200 West Forsyth 7th Floor, Jacksonville, FL 32202