Carrier profile · USDOT 2562949 · MC-894524 · Updated Jun 13, 2026
John D Barr
DBA J & B TRANSPORT OF SOUTH CAROLINA LLC
2 power unitsCHARLESTON, SC50/100
CARRIER INACTIVEMC-894524 INACTIVEHAZMAT
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 registration email domain with other carriers
@nwytg.net — 4 carriers: USDOT 1452741USDOT 1683536USDOT 3098909
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain
- Authorities
- 4
- Combined power
- 6
- States
- 4
- Oldest authority
- Jan 17, 2006
- Active now
- 2
- JOHN D BARR· viewingUSDOT 25629492PU
- COY WAYNE STEPHENSUSDOT 30989092PU
- MICHAEL DOLEZALUSDOT 14527411PU
- JON D MELENDYUSDOT 16835361PU
Affiliated entities· hover to preview