BLACKSTONE UNDERGROUND LIMITED

AUTHORIZED
11804 S ROUTE 47, HUNTLEY, IL, 60142|(224) 201-4000

USDOT

4048800

MC Number

1533755

Fleet Size

25

Total Drivers

26

Last updated: March 16, 2026

Safety overview

BLACKSTONE UNDERGROUND LIMITED is a mid-size interstate motor carrier based in HUNTLEY, Illinois, operating 25 power units with 26 drivers. Their safety profile raises flags: 4 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 86.4% runs above the national average of 5.51%. No crashes on file. FMCSA records show 22 inspections for this carrier.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

Unsafe Driving
87%
HOS / Fatigue
92%
👤Driver Fitness
99%
Controlled Substances
61%
🔧Vehicle Maintenance
96%

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.

Driver OOS rate86.4%
National average5.5%
Vehicle OOS rate80.0%
National average20.7%

For reference, the average driver OOS rate in Illinois is 9.1% and the average vehicle OOS rate is 27.0% across 49,579 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

22

Total

59%

Driver %

Driver Inspections22
Vehicle Inspections15
Driver OOS Rate86.4%
Vehicle OOS Rate80.0%

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is BLACKSTONE UNDERGROUND LIMITED authorized to operate?

Yes. BLACKSTONE UNDERGROUND LIMITED (USDOT #4048800) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.

What is BLACKSTONE UNDERGROUND LIMITED's safety record?

BLACKSTONE UNDERGROUND LIMITED has 4 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.

How many trucks does BLACKSTONE UNDERGROUND LIMITED operate?

BLACKSTONE UNDERGROUND LIMITED operates 25 power units with 26 drivers on file. That puts them in the mid-size range.

Does BLACKSTONE UNDERGROUND LIMITED transport hazardous materials?

No. BLACKSTONE UNDERGROUND LIMITED does not have a hazardous materials flag in the FMCSA database.

Where is BLACKSTONE UNDERGROUND LIMITED located?

BLACKSTONE UNDERGROUND LIMITED is based in HUNTLEY, Illinois at 11804 S ROUTE 47, 60142. Phone: (224) 201-4000.

What are BLACKSTONE UNDERGROUND LIMITED's out-of-service rates?

BLACKSTONE UNDERGROUND LIMITED's driver out-of-service rate is 86.4%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 80.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.