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Proline Transport LLC

USDOT 3318326MC-1673462USDOT activeAuthority active· Billings, MT

Proline Transport LLC (USDOT 3318326) holds active operating authority as a motor carrier of property under MC-1673462 based in Billings, MT. The earliest grant on file is from October 2024, 2 years, 1 month ago. $1,000,000 of liability coverage is on file with Great West Casualty Co. It reported 2 power units and 1 driver on its last MCS-150 update (April 2026).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1673462Motor carrier of propertyActive$750,000 liability$1,000,000 liability

Earliest grant on file: Oct 9, 2024 (2 years, 1 month ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XGreat West Casualty Co.$1,000,000Sep 30, 2024—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Oct 9, 2024MC-1673462Granted · motor carrier of property

Registration

USDOT number3318326
USDOT statusActive
MC numberMC-1673462
Legal nameProline Transport LLC
OperationInterstate
ClassificationAuthorized for hire
LocationBillings, Montana 59102
USDOT addedAug 2, 2019
Last MCS-150 updateApr 7, 2026
Safety ratingNot rated

Fleet

Power units2
Trucks2
Drivers1 · 1 with a CDL
Annual miles65,000 · 2025

Cargo carried

General freight, wind energy componen

Check it yourself

Data as of Nov 14, 2026. Sources

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