FMCSA Carrier Profile
SOUTHERN IDAHO TRANSPORT INC
Twin Falls, ID
Inactive
Broker (Inactive)
Satisfactory
Active 15 yrs
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
2nd pct · No inspection records on file
Flags · 3
Broker Bond Not On File
This broker is required to maintain a surety bond or trust fund, and FMCSA has no active filing on record. Carriers have no financial recourse if they are not paid.
Broker Authority Inactive
Broker authority is on record but not currently active. This entity may not legally arrange freight for compensation.
Inactive Carrier Status
FMCSA lists this carrier as inactive. Confirm current operating status before booking.
Broker Authority
Broker Authority
Inactive
Docket
MC136832
Surety Bond
No surety bond on file
Authority Age
15 yrs
Revocation Filings
2
Vetting notes
- Not currently active with FMCSA
- No active insurance filing found on record
- FMCSA safety rating: Satisfactory
- No FMCSA roadside inspection records on file yet
Operating Authority
MC136832
Common Carrier, Contract Carrier, Broker
Required Filings
Surety bond / trust fund · required
Not on file
FMCSA Registration
DOT Number
62305
Operating Status
Inactive
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
July 28, 2011
FMCSA Registration
June 1, 1974
Authority Granted
August 16, 2011
Annual Mileage
1,132,793 mi (2009)
Contact Information
Address
282 South Park Ave W, Twin Falls, ID 83301
Phone
Email
Owner / Officer
Harold Caldwell
Officer 2
Roberta Vonweller
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Safety Percentile
2nd percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Where This Carrier Operates
Registered location
No roadside inspections on record — the marker shows the carrier's registered location.
Authority History
| Date | Status | Type |
|---|---|---|
| August 16, 2011 | GRANTED | Contract Carrier |
| August 16, 2011 | GRANTED | Common Carrier |
| August 16, 2011 | GRANTED | Common Carrier |
| August 16, 2011 | GRANTED | Contract Carrier |
| November 9, 1981 | GRANTED | Contract Carrier |
| May 26, 1981 | REJECTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| July 21, 2011 | CONTRACT | On Record |
| August 4, 2011 | BROKER | On Record |
Other Carriers in Twin Falls, ID
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 15, 2026.
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