ROCK UNDERGROUND INC
AUTHORIZEDUSDOT
1452050
MC Number
N/A
Fleet Size
15
Total Drivers
7
Last updated: March 16, 2026
Safety overview
ROCK UNDERGROUND INC is a small interstate motor carrier based in INDEPEND, Minnesota, operating 15 power units with 7 drivers. All 5 BASIC scores sit well below FMCSA intervention thresholds, which is a good sign for anyone vetting this carrier. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 1 inspection for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Minnesota is 8.6% and the average vehicle OOS rate is 32.6% across 72,644 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
1
Total
100%
Driver %
Crash history
1
Total Crashes
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Frequently asked questions
Is ROCK UNDERGROUND INC authorized to operate?
Yes. ROCK UNDERGROUND INC (USDOT #1452050) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is ROCK UNDERGROUND INC's safety record?
Based on FMCSA data, ROCK UNDERGROUND INC has no BASIC scores above the 75th percentile intervention threshold. They haven't received a formal FMCSA safety rating. 1 crash on record.
How many trucks does ROCK UNDERGROUND INC operate?
ROCK UNDERGROUND INC operates 15 power units with 7 drivers on file. That makes them a small carrier.
Does ROCK UNDERGROUND INC transport hazardous materials?
No. ROCK UNDERGROUND INC does not have a hazardous materials flag in the FMCSA database.
Where is ROCK UNDERGROUND INC located?
ROCK UNDERGROUND INC is based in INDEPEND, Minnesota at 2249 BRIDGEVINE CT, 55359. Phone: (612) 490-3828.
What are ROCK UNDERGROUND INC's out-of-service rates?
ROCK UNDERGROUND INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign.