Seahorse Transportation Inc
USDOT 58950MC-135018USDOT activeAuthority active· DBA Seahorse Transport· Brownsville, TX
Seahorse Transportation Inc (USDOT 58950) runs 64 power units and 71 drivers based in Brownsville, TX, with active operating authority as a motor carrier of property under MC-135018. The earliest grant on file is from September 1977, 49 years, 2 months ago. $1,000,000 of liability coverage is on file with Arch Insurance Company.
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-135018 | Motor carrier of property | Active | $750,000 liability | $1,000,000 liability |
| MC-511537 | Broker | Inactive | bond | — |
Earliest grant on file: Sep 7, 1977 (49 years, 2 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Arch Insurance Company | $1,000,000 | Sep 1, 2025 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Mar 28, 2025 | MC-135018 | Granted · motor carrier of property |
| Jul 2, 2020 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2020 | MC-135018 | Involuntary revocation · contract carrier |
| Jul 5, 2019 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 10, 2019 | MC-135018 | Involuntary revocation · contract carrier |
| Feb 6, 2018 | MC-511537 | Revoked · broker |
| Feb 6, 2018 | MC-511537 | Revoked · broker |
| Jul 3, 2017 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2017 | MC-135018 | Involuntary revocation · contract carrier |
| Jul 15, 2016 | MC-135018 | Discontinued revocation · contract carrier |
| Jul 11, 2016 | MC-135018 | Involuntary revocation · contract carrier |
| Jul 5, 2016 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2016 | MC-135018 | Involuntary revocation · contract carrier |
| Nov 19, 2013 | MC-135018 | Involuntary revocation · contract carrier |
| Nov 15, 2013 | MC-135018 | Discontinued revocation · contract carrier |
| Sep 20, 2013 | MC-135018 | Discontinued revocation · contract carrier |
| Sep 12, 2013 | MC-135018 | Involuntary revocation · contract carrier |
| Jun 30, 2011 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2011 | MC-135018 | Involuntary revocation · contract carrier |
| Jul 9, 2009 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2009 | MC-135018 | Involuntary revocation · contract carrier |
| Jul 3, 2007 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2007 | MC-135018 | Involuntary revocation · contract carrier |
| Jun 29, 2006 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2006 | MC-135018 | Involuntary revocation · contract carrier |
| Nov 23, 2005 | MC-135018 | Discontinued revocation · contract carrier |
| Nov 7, 2005 | MC-135018 | Involuntary revocation · contract carrier |
| Jul 5, 2005 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2005 | MC-135018 | Involuntary revocation · contract carrier |
| Mar 15, 2005 | MC-511537 | Granted · broker |
| Jul 2, 2004 | MC-135018 | Discontinued revocation · contract carrier |
| Jun 8, 2004 | MC-135018 | Involuntary revocation · contract carrier |
| Aug 21, 1995 | MC-135018 | Discontinued revocation · contract carrier |
| Jul 5, 1995 | MC-135018 | Involuntary revocation · contract carrier |
| Nov 22, 1993 | MC-135018 | Granted · motor carrier of property |
| Nov 22, 1993 | MC-135018 | Granted · motor carrier of property |
| Jul 23, 1993 | MC-135018 | Reinstated · motor carrier of property |
| Sep 9, 1985 | MC-135018 | Granted · motor carrier of property |
| May 2, 1979 | MC-135018 | Granted · motor carrier of property |
| Sep 12, 1977 | MC-135018 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-511537 | Broker | — | voluntary revocation |
Registration
| USDOT number | 58950 |
|---|---|
| USDOT status | Active |
| MC and docket numbers | MC-135018, MC-511537 |
| Legal name | Seahorse Transportation Inc |
| DBA name | Seahorse Transport |
| Operation | Interstate |
| Classification | Authorized for hire |
| Business type | Corporation |
| Location | Brownsville, Texas 78526 |
| USDOT added | Jun 1, 1974 |
| Last MCS-150 update | Oct 30, 2026 |
| Safety rating | Satisfactory · Oct 7, 2013 |
Fleet
| Power units | 64 |
|---|---|
| Trucks | 64 |
| Drivers | 71 · 70 with a CDL |
| Annual miles | 6,692,963 · 2025 |
Cargo carried
General freight, Commodities dry bulk, Beverages, Paper products, textiles, auto parts, paper bags
Check it yourself
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Data as of Nov 12, 2026. Sources
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