Carrier profile · USDOT 62305 · MC-136832 · Updated Jun 13, 2026
Southern Idaho Transport Inc
25 power unitsTWIN FALLS, ID50/100
CARRIER INACTIVEMC-136832 INACTIVERATED SATISFACTORY
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
@sitestar.net — 14 carriers: USDOT 425653USDOT 800748USDOT 891706USDOT 905615USDOT 908318USDOT 1111097USDOT 1278502USDOT 1419290
Shares a company officer with other carriers
harold caldwell — 2 carriers: USDOT 4492957
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 15 related authorities · joined by email domain + officer
- Authorities
- 15
- Combined power
- 45
- States
- 5
- Oldest authority
- Jun 1, 1974
- Active now
- 3
- SOUTHERN IDAHO TRANSPORT INC· viewingUSDOT 6230525PU
- B & J TRUCKING INCUSDOT 9056155PU
- J&J HORIZONTAL LLCUSDOT 9083182PU
- R W ADAMS TRUCKING LLCUSDOT 11110972PU
- BOB NICHOLSUSDOT 22768422PU
- NORTH FORK INCUSDOT 4256532PU
- CROSSROAD KNITTINGUSDOT 8007481PU
- MALCOLM EASTLACK RAGANS JRUSDOT 15274361PU
- AUSTIN KEITH CONSTRUCTIONUSDOT 44929571PU
- A-1 TOWING & TRANSPORTUSDOT 17903691PU
- R & R TRANSPORTERS LLCUSDOT 14192901PU
- MICHAEL T RAMEYUSDOT 8917061PU
- GEORGE'S GENERAL BUILDINGUSDOT 12785021PU
- LA HAROLD INCUSDOT 14730400PU
- BAR HARBOR LRG PROPERTIES LLCUSDOT 23295290PU