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Diamond Freight Inc

USDOT 4281900MC-1666391USDOT activeAuthority active· Severn, MD

Diamond Freight Inc (USDOT 4281900) holds active operating authority as a motor carrier of property under MC-1666391 based in Severn, MD. The earliest grant on file is from September 2024, 2 years, 1 month ago. $750,000 of liability coverage is on file with Progressive Casualty Insurance Company. It reported 3 power units and 3 drivers on its last MCS-150 update (June 2026).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1666391Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Sep 26, 2024 (2 years, 1 month ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XProgressive Casualty Insurance Company$750,000Aug 29, 2024—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Sep 26, 2024MC-1666391Granted · motor carrier of property
Sep 26, 2024MC-1666391Granted · motor carrier of property

Registration

USDOT number4281900
USDOT statusActive
MC numberMC-1666391
Legal nameDiamond Freight Inc
OperationInterstate
ClassificationAuthorized for hire
LocationSevern, Maryland 21144
USDOT addedAug 14, 2024
Last MCS-150 updateJun 14, 2026
Safety ratingNot rated

Fleet

Power units3
Trucks3
Drivers3 · 3 with a CDL
Annual miles426,187 · 2025

Cargo carried

General freight

Check it yourself

Data as of Nov 14, 2026. Sources

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