Current Status

ROADBUILDERS MACHINERY AND SUPPLY CO INC

USDOT  450297 Active Interstate
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Verdict
Not yet scored
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location_onKANSAS CITY, KS event_availableVerified April 17, 2026 databaseFMCSA public records
Power Units
39
Trucks + tractors
Drivers
39
1.00 per truck
Authority Age
34 yr
Since 1991
Safety Rating
Unrated
No DOT rating

Risk Assessment

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Authority Active

Operating authority is currently active in FMCSA records.

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Established Carrier

34 years of continuous operating authority.

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Unrated

No DOT safety rating on file — common, not disqualifying on its own.

neurology AI Synthesis · Carrier Profile
Gemini 2.5
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Generate a plain-English risk narrative for ROADBUILDERS MACHINERY AND SUPPLY CO INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.

Full Report

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Safety profile

All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.

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Crash history

Individual crashes by date and severity, fleet-normalized.

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Insurance & compliance

BI&PD + cargo coverage, carrier, effective dates, and gaps.

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Authority & cross-reference

Revocation history + chameleon flags across 4.4M carriers.

Change history

2 recorded changes to ROADBUILDERS MACHINERY AND SUPPLY CO INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.

Jun 2025
Driver count changed from 36 to 39
Jun 2025
MCS-150 filing changed from Sep 22, 2023 to Mar 24, 2026

FAQ · ROADBUILDERS MACHINERY AND SUPPLY CO INC

Is ROADBUILDERS MACHINERY AND SUPPLY CO INC a legitimate motor carrier?

ROADBUILDERS MACHINERY AND SUPPLY CO INC is registered with FMCSA under USDOT number 450297. Operating authority status is currently Active.

Where is ROADBUILDERS MACHINERY AND SUPPLY CO INC based?

ROADBUILDERS MACHINERY AND SUPPLY CO INC lists its physical address in KANSAS CITY, KS in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 450297 active?

USDOT 450297 (ROADBUILDERS MACHINERY AND SUPPLY CO INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.

How many trucks does ROADBUILDERS MACHINERY AND SUPPLY CO INC operate?

ROADBUILDERS MACHINERY AND SUPPLY CO INC reports 39 power units and employs 39 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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