USDOT 900443 · Interstate · Utah

Quarter Circle L INC

US DOT900443

MC Docket409944

Operating authorityAuthorized · Common

Insurance on fileBIPD $1M

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)13

Drivers9

LocationRiverton, UT 84065

Cargo carriedGeneral Freight, Metal: sheets, coils, rolls, Motor Vehicles, Logs, Poles, Beams, Building materials / construction, Machinery, Large Objects, Fresh Produce, Intermodal Containers, Grain, Feed, Hay, Coal/Coke, Refrigerated food / meat, U.S. Mail, Dry Bulk, Beverages, Paper Products

MCS-150 mileage779,465 mi (2025)

Phone (on file)(801) 254-1027

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

Quarter Circle L INC is an interstate motor carrier in Riverton, Utah (USDOT 900443) with active operating authority and a self-reported fleet of 13 power units.

Key takeaways

USDOT 900443 is registered to Quarter Circle L INC, an interstate carrier based in Riverton, UT.
MC docket number on file: MC-409944.
Operating authority status: authorized (Common), with $1M BIPD insurance on file.
Self-reported fleet size: 13 power units and 9 drivers (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 →

7InspectionsFMCSA roadside, 24 months

0 of 3Vehicle inspections with an out-of-service orderToo few inspections for a meaningful rate

0 of 7Driver 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 Quarter Circle L INC

Quarter Circle L INC is an interstate motor carrier based in Riverton, Utah, registered with the FMCSA under USDOT 900443. It holds active operating authority (MC-409944), with $1M of BIPD insurance on file. The carrier self-reports a fleet of 13 power units and 9 drivers. Registered cargo includes general freight, metal: sheets, coils, rolls, motor vehicles, logs, poles, beams, building materials / construction. Its most recent MCS-150 filing reported 779,465 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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