USDOT 1517518 · Interstate · Texas

3RD Coast Interstate LLC

DBA Gulf Coast Interstate

US DOT1517518

MC Docket567689

Operating authorityAuthorized · Common

Insurance on fileBIPD $750K

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)1

Drivers1

LocationHouston, TX 77075

Cargo carriedGeneral Freight, Metal: sheets, coils, rolls, Motor Vehicles, Logs, Poles, Beams, Building materials / construction, Machinery, Large Objects, Oilfield Equipment, Farm Supplies

MCS-150 mileage1 mi (2025)

Phone (on file)(832) 446-9300

HazmatYes, hazardous materials

Sources: census record as of October 19, 2026; authority and insurance from FMCSA L&I, checked October 4, 2026; inspections and crashes from FMCSA SMS, checked October 4, 2026.

Quick answer

3RD Coast Interstate LLC is an interstate motor carrier in Houston, Texas (USDOT 1517518) with active operating authority and a self-reported fleet of 1 power unit.

Key takeaways

USDOT 1517518 is registered to 3RD Coast Interstate LLC, an interstate carrier based in Houston, TX.
MC docket number on file: MC-567689.
Operating authority status: authorized (Common), with $750K BIPD insurance on file.
Self-reported fleet size: 1 power unit and 1 driver (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, metal: sheets, coils, rolls, motor vehicles, logs, poles, beams.

Safety & inspections

Official rating on SAFER →

0InspectionsFMCSA roadside, 24 months

Source: FMCSA Safety Measurement System, roadside inspections and crashes over a ~24-month window, checked October 4, 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 3RD Coast Interstate LLC

3RD Coast Interstate LLC is an interstate motor carrier based in Houston, Texas, registered with the FMCSA under USDOT 1517518. It holds active operating authority (MC-567689), with $750K of BIPD insurance on file. The carrier self-reports a fleet of 1 power unit and 1 driver. Registered cargo includes general freight, metal: sheets, coils, rolls, motor vehicles, logs, poles, beams, building materials / construction. Its most recent MCS-150 filing reported 1 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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