USDOT 58950 · Interstate · Texas

Seahorse Transportation INC

DBA Seahorse Transport

US DOT58950

MC Docket135018

Operating authorityAuthorized · Common · Contract

Insurance on fileBIPD $1M

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)64

Drivers71

LocationBrownsville, TX 78526

Cargo carriedGeneral Freight, Dry Bulk, Beverages, Paper Products, Other

MCS-150 mileage6,692,963 mi (2025)

Phone (on file)(956) 831-0600

Sources: census record as of November 9, 2026; authority and insurance from FMCSA L&I, checked November 2, 2026; inspections and crashes from FMCSA SMS, checked November 2, 2026.

Quick answer

Seahorse Transportation INC is an interstate motor carrier in Brownsville, Texas (USDOT 58950) with active operating authority and a self-reported fleet of 64 power units.

Key takeaways

USDOT 58950 is registered to Seahorse Transportation INC, an interstate carrier based in Brownsville, TX.
MC docket number on file: MC-135018.
Operating authority status: authorized (Common, Contract), with $1M BIPD insurance on file.
Self-reported fleet size: 64 power units and 71 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, dry bulk, beverages, paper products.

Safety & inspections

Official rating on SAFER →

321InspectionsFMCSA roadside, 24 months

38 of 250Vehicle inspections with an out-of-service order15.2%

2 of 321Driver inspections with an out-of-service order0.6%

3Crashes on file0 fatalities · 5 injuries reported

Source: FMCSA Safety Measurement System, roadside inspections and crashes over a ~24-month window, checked November 2, 2026. An out-of-service rate is the share of inspections in which a vehicle or driver was placed out of service. With few inspections, one result moves the rate a lot. FMCSA crash records include crashes regardless of fault. None of these figures is a safety rating. The official Satisfactory/Conditional/Unsatisfactory safety rating is issued separately. See SAFER.

About Seahorse Transportation INC

Seahorse Transportation INC is an interstate motor carrier based in Brownsville, Texas, registered with the FMCSA under USDOT 58950. It holds active operating authority (MC-135018), with $1M of BIPD insurance on file. The carrier self-reports a fleet of 64 power units and 71 drivers. Registered cargo includes general freight, dry bulk, beverages, paper products, other. Its most recent MCS-150 filing reported 6,692,963 mi (2025).

Before you work with this carrier

Confirm the safety rating. Authority and insurance are shown or linked above. Open the SAFER snapshot for the official safety rating and out-of-service status.
Verify insurance is current. Coverage on file can lapse; confirm active BIPD/cargo before tendering a load.
Match authority to the work. For-hire loads need active operating authority. A USDOT number alone isn't enough.

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