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Pipeline Investigations Inc

USDOT 3774661MC-1348936USDOT activeAuthority active· Halethorpe, MD

Pipeline Investigations Inc (USDOT 3774661) holds active operating authority as a motor carrier of property under MC-1348936 based in Halethorpe, MD. The earliest grant on file is from January 2022, 4 years, 9 months ago. $750,000 of liability coverage is on file with The Harford Mutual Insurance Company. It reported 1 power unit and 1 driver on its last MCS-150 update (December 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1348936Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: Jan 19, 2022 (4 years, 9 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XThe Harford Mutual Insurance Company$750,000Jan 13, 2022—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Jan 19, 2022MC-1348936Granted · motor carrier of property

Registration

USDOT number3774661
USDOT statusActive
MC numberMC-1348936
Legal namePipeline Investigations Inc
OperationInterstate
ClassificationPrivate property, Authorized for hire
LocationHalethorpe, Maryland 21227
USDOT addedDec 2, 2021
Last MCS-150 updateDec 1, 2025
Safety ratingNot rated

Fleet

Power units1
Trucks1
Drivers1 · 1 with a CDL
Annual miles136,503 · 2024

Cargo carried

General freight, Building materials, Garbage/refuse, Construction, sediment

Check it yourself

Data as of Nov 13, 2026. Sources

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