T T Dunphy Inc
USDOT 574378MC-171212USDOT activeAuthority active· DBA Inter-Line Transport· North Anson, ME
T T Dunphy Inc (USDOT 574378) holds active operating authority as a motor carrier of property under MC-171212 based in North Anson, ME. The earliest grant on file is from March 1984, 42 years, 7 months ago. $750,000 of liability coverage is on file with Northland Insurance Company. It reported 14 power units and 11 drivers on its last MCS-150 update (July 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-171212 | Motor carrier of property | Active | $750,000 liability | $750,000 liability |
Earliest grant on file: Mar 12, 1984 (42 years, 7 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Northland Insurance Company | $750,000 | Jul 15, 2023 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Jul 13, 2020 | MC-171212 | Discontinued revocation · contract carrier |
| Jul 13, 2020 | MC-171212 | Discontinued revocation · common carrier |
| Jun 18, 2020 | MC-171212 | Involuntary revocation · contract carrier |
| Jun 18, 2020 | MC-171212 | Involuntary revocation · common carrier |
| Jul 16, 2018 | MC-171212 | Discontinued revocation · contract carrier |
| Jul 16, 2018 | MC-171212 | Discontinued revocation · common carrier |
| Jun 18, 2018 | MC-171212 | Involuntary revocation · contract carrier |
| Jun 18, 2018 | MC-171212 | Involuntary revocation · common carrier |
| Jul 14, 2017 | MC-171212 | Discontinued revocation · contract carrier |
| Jul 14, 2017 | MC-171212 | Discontinued revocation · common carrier |
| Jun 19, 2017 | MC-171212 | Involuntary revocation · contract carrier |
| Jun 19, 2017 | MC-171212 | Involuntary revocation · common carrier |
| Jul 13, 2015 | MC-171212 | Discontinued revocation · contract carrier |
| Jul 13, 2015 | MC-171212 | Discontinued revocation · common carrier |
| Jun 18, 2015 | MC-171212 | Involuntary revocation · contract carrier |
| Jun 18, 2015 | MC-171212 | Involuntary revocation · common carrier |
| Jul 11, 2013 | MC-171212 | Discontinued revocation · contract carrier |
| Jul 11, 2013 | MC-171212 | Discontinued revocation · common carrier |
| Jun 18, 2013 | MC-171212 | Involuntary revocation · contract carrier |
| Jun 18, 2013 | MC-171212 | Involuntary revocation · common carrier |
| Apr 20, 2005 | MC-171212 | Granted · motor carrier of property |
| Sep 26, 1996 | MC-171212 | Revoked · motor carrier of property |
| Sep 22, 1996 | MC-171212 | Revoked · motor carrier of property |
| Oct 19, 1995 | MC-171212 | Discontinued revocation · contract carrier |
| Oct 13, 1995 | MC-171212 | Discontinued revocation · common carrier |
| Sep 24, 1995 | MC-171212 | Involuntary revocation · contract carrier |
| Sep 24, 1995 | MC-171212 | Involuntary revocation · common carrier |
| Jan 31, 1995 | MC-171212 | Reinstated · motor carrier of property |
| May 8, 1994 | MC-171212 | Discontinued revocation · contract carrier |
| Dec 20, 1993 | MC-171212 | Involuntary revocation · contract carrier |
| Jan 11, 1993 | MC-171212 | Discontinued revocation · common carrier |
| Jan 11, 1993 | MC-171212 | Discontinued revocation · contract carrier |
| Dec 20, 1992 | MC-171212 | Involuntary revocation · common carrier |
| Dec 20, 1992 | MC-171212 | Involuntary revocation · contract carrier |
| Nov 4, 1992 | MC-171212 | Discontinued revocation · common carrier |
| Jun 14, 1992 | MC-171212 | Involuntary revocation · common carrier |
| Jul 9, 1991 | MC-171212 | Discontinued revocation · common carrier |
| Jun 18, 1991 | MC-171212 | Involuntary revocation · common carrier |
| Feb 13, 1991 | MC-171212 | Discontinued revocation · common carrier |
| Feb 13, 1991 | MC-171212 | Discontinued revocation · contract carrier |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-171212 | Common | Aug 7, 1996 | involuntary revocation |
| MC-171212 | Common | Dec 30, 1993 | involuntary revocation |
Registration
| USDOT number | 574378 |
|---|---|
| USDOT status | Active |
| Dockets | MC-171212 |
| Legal name | T T Dunphy Inc |
| DBA name | Inter-Line Transport |
| Operation | Interstate |
| Classification | Authorized for hire |
| Business type | Corporation |
| Location | North Anson, Maine 04958 |
| USDOT added | Sep 13, 1994 |
| Last MCS-150 update | Jul 23, 2025 |
| Safety rating | Satisfactory · Aug 31, 2010 |
Fleet
| Power units | 14 |
|---|---|
| Trucks | 14 |
| Drivers | 11 · 11 with a CDL |
| Annual miles | 748,876 · 2024 |
Cargo carried
General freight, Metal: sheets, coils, rolls, Logs, poles, beams, lumber, Building materials, Machinery, large objects, Commodities dry bulk, Paper products, Construction
Check it yourself
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Data as of Nov 12, 2026. Sources
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