USDOT 220162 · Interstate · Utah

Questar Gas Company

DBA Enbridge

US DOT220162

Operating authorityNo for-hire authority on file

Insurance on fileNot on file

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationPrivate carrier

Power units (fleet)747

Drivers358

LocationSalt Lake City, UT 84145

Cargo carriedGeneral Freight, Motor Vehicles, Machinery, Large Objects, Liquids/Gases, Oilfield Equipment, Chemicals, Utility

MCS-150 mileage6,590,000 mi (2025)

Phone (on file)(801) 324-5486

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

Questar Gas Company is an interstate motor carrier in Salt Lake City, Utah (USDOT 220162) with no for-hire authority on file (typical for private/intrastate carriers) and a self-reported fleet of 747 power units.

Key takeaways

USDOT 220162 is registered to Questar Gas Company, an interstate carrier based in Salt Lake City, UT.
No FMCSA operating authority on file. Interstate for-hire carriers need it; private carriers and intrastate-only carriers generally do not.
Self-reported fleet size: 747 power units and 358 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, motor vehicles, machinery, large objects, liquids/gases.

Safety & inspections

Official rating on SAFER →

5InspectionsFMCSA roadside, 24 months

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

0 of 5Driver 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 Questar Gas Company

Questar Gas Company is an interstate motor carrier based in Salt Lake City, Utah, registered with the FMCSA under USDOT 220162. It has no for-hire operating authority on file, which is typical for a private or intrastate carrier. The carrier self-reports a fleet of 747 power units and 358 drivers. Registered cargo includes general freight, motor vehicles, machinery, large objects, liquids/gases, oilfield equipment. Its most recent MCS-150 filing reported 6,590,000 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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