Questar Gas Company

DBA Enbridge

US DOT220162

Operating authorityNo for-hire authority on file

Insurance on fileNot on file

Safety ratingCheck on SAFER →

OperationInterstate

ClassificationPrivate carrier

Power units (fleet)747

Drivers358

LocationSalt Lake City, UT 84145

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

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

Phone (on file)(801) 324-5486

HazmatYes — hazardous materials

Safety & inspections

Official rating on SAFER →

6InspectionsFMCSA roadside, 24-mo

0.0%Vehicle out-of-servicenat'l avg ~22%

0.0%Driver out-of-servicenat'l avg ~6%

Source: FMCSA Safety Measurement System — roadside inspections and crashes over a ~24-month window. Out-of-service rates are the share of inspections that put a vehicle or driver out of service; lower is better. The official Satisfactory/Conditional/Unsatisfactory safety rating is issued separately — see SAFER.

About Questar Gas Company

Questar Gas Company is a 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 — 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, chemicals. 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 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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