Circle S Transport Ltd
Circle S Transport Ltd (USDOT 674908) holds active operating authority as a motor carrier of property under MC-315352 based in Ronan, MT. The earliest grant on file is from March 1997, 29 years, 8 months ago. $1,000,000 of liability coverage is on file with Great West Casualty Co. It reported 2 power units and 2 drivers on its last MCS-150 update (August 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-315352 | Motor carrier of property | Active | $750,000 liability | $1,000,000 liability |
Earliest grant on file: Mar 6, 1997 (29 years, 8 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Great West Casualty Co. | $1,000,000 | Jul 10, 2019 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Jul 13, 2015 | MC-315352 | Discontinued revocation · contract carrier |
| Jun 15, 2015 | MC-315352 | Involuntary revocation · contract carrier |
| Oct 20, 2014 | MC-315352 | Reinstated · motor carrier of property |
| Apr 1, 2013 | MC-315352 | Revoked · motor carrier of property |
| Jan 3, 2013 | MC-315352 | Discontinued revocation · contract carrier |
| Dec 6, 2012 | MC-315352 | Involuntary revocation · contract carrier |
| Jul 30, 2008 | MC-315352 | Discontinued revocation · contract carrier |
| Jul 7, 2008 | MC-315352 | Involuntary revocation · contract carrier |
| Mar 14, 2005 | MC-315352 | Discontinued revocation · contract carrier |
| Feb 28, 2005 | MC-315352 | Involuntary revocation · contract carrier |
| Feb 25, 2005 | MC-315352 | Discontinued revocation · contract carrier |
| Jan 31, 2005 | MC-315352 | Involuntary revocation · contract carrier |
| Mar 6, 1997 | MC-315352 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-315352 | Contract | — | voluntary revocation |
Registration
| USDOT number | 674908 |
|---|---|
| USDOT status | Active |
| MC number | MC-315352 |
| Legal name | Circle S Transport Ltd |
| Operation | Interstate |
| Classification | Authorized for hire |
| Business type | Corporation |
| Location | Ronan, Montana 59864 |
| USDOT added | Feb 3, 1997 |
| Last MCS-150 update | Aug 21, 2025 |
| Safety rating | Not rated |
Fleet
| Power units | 2 |
|---|---|
| Trucks | 2 |
| Drivers | 2 · 2 with a CDL |
| Annual miles | 69,022 · 2024 |
Cargo carried
General freight, Fresh produce, Livestock, Grain, feed, hay, Meat, Commodities dry bulk, Refrigerated food, Beverages, Paper products
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Data as of Nov 13, 2026. Sources
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