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David Thomas Mayer

USDOT 4563297MC-1814082USDOT activeAuthority active· DBA Dam Logistics· Decatur, AL

David Thomas Mayer (USDOT 4563297) received operating authority as a motor carrier of property under MC-1814082 in May 2026, 6 months ago, and is based in Decatur, AL. $750,000 of liability coverage is on file with Geico Marine Insurance Company. It reported 1 power unit and 1 driver on its last MCS-150 update (April 2026). 1 other active carrier lists the same physical address.

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1814082Motor carrier of propertyActive$750,000 liability$750,000 liability

Earliest grant on file: May 4, 2026 (6 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XGeico Marine Insurance Company$750,000Apr 10, 2026—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
May 4, 2026MC-1814082Granted · motor carrier of property

Registration

USDOT number4563297
USDOT statusActive
MC numberMC-1814082
Legal nameDavid Thomas Mayer
DBA nameDam Logistics
OperationInterstate
ClassificationAuthorized for hire
LocationDecatur, Alabama 35603
USDOT addedApr 8, 2026
Last MCS-150 updateApr 21, 2026
Safety ratingNot rated

Fleet

Power units1
Trucks1
Drivers1
Annual miles1 · 2025

Cargo carried

General freight

Other records

  • 1 other active carrier lists 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 15, 2026. Sources

Other carriers in Decatur, AL

All trucking companies in Decatur, AL· Trucking companies in Alabama