SOUTH HORIZON CARGO TRANSPORTATION LLC
AUTHORIZEDDBA: LONGHORN TRANSPORT
USDOT
4505784
MC Number
1783125
Fleet Size
1
Total Drivers
1
Last updated: March 16, 2026
Safety overview
SOUTH HORIZON CARGO TRANSPORTATION LLC is a small interstate motor carrier based in BROWNSVILLE, Texas, operating 1 power unit with 1 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. No crashes on file.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- 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
0
Total
—
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is SOUTH HORIZON CARGO TRANSPORTATION LLC authorized to operate?
Yes. SOUTH HORIZON CARGO TRANSPORTATION LLC (USDOT #4505784) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SOUTH HORIZON CARGO TRANSPORTATION LLC's safety record?
SOUTH HORIZON CARGO TRANSPORTATION LLC has 2 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 SOUTH HORIZON CARGO TRANSPORTATION LLC operate?
SOUTH HORIZON CARGO TRANSPORTATION LLC operates 1 power unit with 1 driver on file. That makes them a small carrier.
Does SOUTH HORIZON CARGO TRANSPORTATION LLC transport hazardous materials?
No. SOUTH HORIZON CARGO TRANSPORTATION LLC does not have a hazardous materials flag in the FMCSA database.
Where is SOUTH HORIZON CARGO TRANSPORTATION LLC located?
SOUTH HORIZON CARGO TRANSPORTATION LLC is based in BROWNSVILLE, Texas at 65 GUANAJAY CT, 78526. Phone: (956) 293-0700.