SOUTHERN UNDERGROUND LLC
AUTHORIZEDUSDOT
3016666
MC Number
N/A
Fleet Size
1
Total Drivers
1
Last updated: March 11, 2026
Safety overview
SOUTHERN UNDERGROUND LLC is a small intrastate only (non-hazmat) motor carrier based in CORINTH, Texas, operating 1 power unit with 1 drivers. FMCSA hasn't published BASIC scores for this carrier yet. That usually means they don't have enough inspection data for the system to calculate percentiles. No crashes on file.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
No BASIC scores available. This usually means the carrier hasn't had enough inspections for FMCSA to calculate percentiles.
Company details
- Entity Type
- N/A
- Carrier Operation
- Intrastate Only (Non-Hazmat)
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is SOUTHERN UNDERGROUND LLC authorized to operate?
Yes. SOUTHERN UNDERGROUND LLC (USDOT #3016666) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
How many trucks does SOUTHERN UNDERGROUND LLC operate?
SOUTHERN UNDERGROUND LLC operates 1 power unit with 1 driver on file. That makes them a small carrier.
Does SOUTHERN UNDERGROUND LLC transport hazardous materials?
No. SOUTHERN UNDERGROUND LLC does not have a hazardous materials flag in the FMCSA database.
Where is SOUTHERN UNDERGROUND LLC located?
SOUTHERN UNDERGROUND LLC is based in CORINTH, Texas at 2450 POST OAK RD, 76210. Phone: (619) 384-6210.