Carrier profile · USDOT 3125338 · MC-90214 · Updated Jun 13, 2026
SOUTHERN TRANSPORT SYSTEMS LLC
1 power unitSHELBY, MS50/100
NO OPERATING AUTHORITYMC-90214 NO AUTHORITY
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Shares a company officer with other carriers
jason brock — 7 carriers: USDOT 1288561USDOT 2058236USDOT 2339191USDOT 2959142USDOT 3815553USDOT 4233272
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 7 related authorities · joined by officer
- Authorities
- 7
- Combined power
- 11
- States
- 5
- Oldest authority
- Sep 23, 2004
- Active now
- 3
- SOUTHERN TRANSPORT SYSTEMS LLC· viewingUSDOT 31253381PU
- JASON BROCKUSDOT 23391912PU
- JB DIAMOND-BACK CONTRACTING LLCUSDOT 38155532PU
- BROCKS TRANSPORT LLCUSDOT 29591422PU
- JASON C BROCKUSDOT 12885612PU
- BROCK'S TRANSPORT LLCUSDOT 42332721PU
- AFFORDABLE AUTOUSDOT 20582361PU
Affiliated entities· hover to preview