Current Status

SIMPSON QUALITY INFRASTRUCTURE LLC

USDOT  4048644 Active Intrastate
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Verdict
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location_onMADISON, WI event_availableVerified April 17, 2026 databaseFMCSA public records
Power Units
2
Trucks + tractors
Drivers
2
1.00 per truck
Authority Age
3 yr
Since 2023
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

3 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 SIMPSON QUALITY INFRASTRUCTURE LLC — 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.

FAQ · SIMPSON QUALITY INFRASTRUCTURE LLC

Is SIMPSON QUALITY INFRASTRUCTURE LLC a legitimate motor carrier?

SIMPSON QUALITY INFRASTRUCTURE LLC is registered with FMCSA under USDOT number 4048644. Operating authority status is currently Active.

Where is SIMPSON QUALITY INFRASTRUCTURE LLC based?

SIMPSON QUALITY INFRASTRUCTURE LLC lists its physical address in MADISON, WI in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 4048644 active?

USDOT 4048644 (SIMPSON QUALITY INFRASTRUCTURE LLC) 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 SIMPSON QUALITY INFRASTRUCTURE LLC operate?

SIMPSON QUALITY INFRASTRUCTURE LLC reports 2 power units and employs 2 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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