Trucking Lens

Mihm Brothers Inc

USDOT 1083467MC-449644USDOT activeAuthority active· Fort Atkinson, IA

Mihm Brothers Inc (USDOT 1083467) runs 34 power units and 168 drivers based in Fort Atkinson, IA, with active operating authority as a motor carrier of property under MC-449644. The earliest grant on file is from May 2003, 23 years, 5 months ago. $1,000,000 of liability coverage is on file with Great West Casualty Co. 2 other active carriers list the same physical address.

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-449644Motor carrier of propertyActive$750,000 liability$1,000,000 liability

Earliest grant on file: May 29, 2003 (23 years, 5 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XGreat West Casualty Co.$1,000,000Jul 21, 2003—
Cargo · form 34Great West Casualty Co.—Jul 21, 2003—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
May 29, 2003MC-449644Granted · motor carrier of property
May 29, 2003MC-449644Granted · motor carrier of property

Registration

USDOT number1083467
USDOT statusActive
MC numberMC-449644
Legal nameMihm Brothers Inc
OperationInterstate
ClassificationAuthorized for hire
LocationFort Atkinson, Iowa 52144
USDOT addedDec 27, 2002
Last MCS-150 updateJul 22, 2026
Safety ratingSatisfactory · Jul 23, 2018

Fleet

Power units34
Trucks34
Drivers168 · 42 with a CDL
Annual miles4,493,987 · 2025

Cargo carried

General freight, Building materials, Machinery, large objects, Fresh produce, Livestock, Grain, feed, hay, Meat, Refrigerated food, Beverages, Paper products, Construction

Other records

  • 2 other active carriers list the same physical address. Shared addresses are common for fleets, terminals and filing agents; they are one input to a vetting decision, not a finding.

Check it yourself

Data as of Nov 13, 2026. Sources

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