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SOUTHERN UNDERGROUND INC

AUTHORIZED
2748 SW CASELLA STREET, PORT ST LUCIE, FL, 34953-2500|(772) 775-4553

USDOT

2921290

MC Number

N/A

Fleet Size

5

Total Drivers

5

Last updated: March 14, 2026

Safety overview

SOUTHERN UNDERGROUND INC is a small intrastate only (non-hazmat) motor carrier based in PORT ST LUCIE, Florida, operating 5 power units with 5 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 Percentiles

Higher 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 %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is SOUTHERN UNDERGROUND INC authorized to operate?

Yes. SOUTHERN UNDERGROUND INC (USDOT #2921290) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does SOUTHERN UNDERGROUND INC operate?

SOUTHERN UNDERGROUND INC operates 5 power units with 5 drivers on file. That makes them a small carrier.

Does SOUTHERN UNDERGROUND INC transport hazardous materials?

No. SOUTHERN UNDERGROUND INC does not have a hazardous materials flag in the FMCSA database.

Where is SOUTHERN UNDERGROUND INC located?

SOUTHERN UNDERGROUND INC is based in PORT ST LUCIE, Florida at 2748 SW CASELLA STREET, 34953-2500. Phone: (772) 775-4553.