Preview 205,837 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-20.

MILL MAN STEEL INC

Doing business as SUPERIOR TRANSPORTATION SYSTEMS

USDOT 823947
MC docket MC-405932
USDOT registration Active

Operating authority — FMCSA publishes no current status for this carrier. See FMCSA’s record.

Safety rating Conditional rated 2011-12-21 — 14 years ago; last reviewed 2011-10-20
Hazardous materials No
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Insurance and operating authority

Required and on-file BI&PD liability amounts, cargo and surety bond filings, and the operating authorities this carrier holds.

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No roadside inspections or annual mileage on file, which is not enough data to compare with other carriers. That is normal for a small or recently registered carrier.

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Carrier details
Fleet and drivers
Power units
2
Trucks
2
Buses
0
Drivers
1
Drivers holding a CDL
1
What they run
Cargo authorised to carry
Operating range
Interstate, beyond 100 miles
Carrier operation
Interstate
Operation classification
PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Annual mileage reported
1,200
Mileage year
2025
Safety history
Safety rating date
2011-12-21
Last compliance review
2011-10-20
Review type
C compliance review
Registration
Entity type
CORPORATION
First on file
1999-08-18
Carrier last updated its record
2026-02-06
City
DENVER
State
CO
ZIP
80202

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Data as of 2026-09-20 · The official FMCSA record · About this data