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
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- Inactive
- Broker
- Inactive
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’11 · 2 insurers · 0 lapsesContinuous
Great West’96–’11
beyond this history1989199920092019now
Shorter eras are too brief to label at this scale — all 2 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 2 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| GREAT WEST CASUALTY CO. | Dec 1996 → Aug 2011 | $750K | 1 |
| UNITED STATES FIDELITY & GUARANTY CO. | Nov 1989 → Dec 1996 | $750K | 1 |