USDOT 4230561 · Interstate · Texas

Aztec Otr Transportation LLC

US DOT4230561

MC Docket1636687

Operating authorityAuthorized · Common

Insurance on fileBIPD $1M

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)2

Drivers1

LocationHumble, TX 77396

Cargo carriedGeneral Freight, Metal: sheets, coils, rolls, Building materials / construction, Machinery, Large Objects, Utility, Other

MCS-150 mileage75,000 mi (2025)

Phone (on file)(281) 973-0477

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

Aztec Otr Transportation LLC is an interstate motor carrier in Humble, Texas (USDOT 4230561) with active operating authority and a self-reported fleet of 2 power units.

Key takeaways

USDOT 4230561 is registered to Aztec Otr Transportation LLC, an interstate carrier based in Humble, TX.
MC docket number on file: MC-1636687.
Operating authority status: authorized (Common), with $1M BIPD insurance on file.
Self-reported fleet size: 2 power units and 1 driver (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, metal: sheets, coils, rolls, building materials / construction, machinery, large objects.

Safety & inspections

Official rating on SAFER →

2InspectionsFMCSA roadside, 24 months

1 of 2Vehicle inspections with an out-of-service orderToo few inspections for a meaningful rate

0 of 2Driver inspections with an out-of-service orderToo few inspections for a meaningful rate

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 Aztec Otr Transportation LLC

Aztec Otr Transportation LLC is an interstate motor carrier based in Humble, Texas, registered with the FMCSA under USDOT 4230561. It holds active operating authority (MC-1636687), with $1M of BIPD insurance on file. The carrier self-reports a fleet of 2 power units and 1 driver. Registered cargo includes general freight, metal: sheets, coils, rolls, building materials / construction, machinery, large objects, utility. Its most recent MCS-150 filing reported 75,000 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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