TRAPP BROS INC, DOT #488435 FMCSA Safety & Compliance Report
Your latest roadside inspection, Wisconsin on June 25, was written up for an equipment problem and speeding. None of it was out of service.
Your MCS-150 lists 7 trucks and 3 drivers.
Every violation on this list stays on your FMCSA record for 24 months and counts toward the scores FMCSA uses to choose carriers for an investigation. The investigator asks for the files behind each one.
TRAPP BROS INC is a small fleet motor carrier based in WOODRUFF, Wisconsin (USDOT #488435). As of October 21, 2026, it holds a Conditional FMCSA safety rating and a FileFlo Carrier Intelligence Score of 69/100 (Moderate Risk), based on 4 recent inspection(s) and 6 recorded violation(s) in public FMCSA data.
What TRAPP BROS INC's record points to
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69/100 Moderate Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 10 | 30 |
| Inspection Pass Rate | 20 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 15 | 15 |
| CSA BASIC percentiles | Not measured | n/a |
Three public FMCSA components, scored by FileFlo. CSA BASIC percentiles are not in FMCSA's public data, so they are shown as not measured.
TRAPP BROS INC's public FMCSA record, line by line
Roadside inspections in the last 24 months
- June 25, 2026, Wisconsin. 2 violations, none out of service. Written up for an equipment problem (49 CFR 393.11) and speeding (49 CFR 392.2).
- July 17, 2025, Wisconsin. No violations.
- June 6, 2025, Wisconsin. 4 violations, none out of service. Written up for a state or local traffic violation (49 CFR 392.2) and an equipment problem (49 CFR 393.55).
TRAPP BROS INC: WOODRUFF, Wisconsin Trucking Company
TRAPP BROS INC is a small fleet operating out of WOODRUFF, Wisconsin with USDOT number 488435. The company operates 7 power units and holds a current FMCSA safety rating of Conditional. Based on our analysis of federal safety data, TRAPP BROS INC has a FileFlo Carrier Intelligence Score (CIS) of 69/100, classified as Moderate Risk.
FMCSA Safety Record & Inspection History
TRAPP BROS INC has undergone 4 recorded DOT inspections.
Recorded Violations and Out-of-Service Status
The public FMCSA record for TRAPP BROS INC carries 6 recorded violations, and the most recent inspection on file is dated June 25, 2026. Across 4 recorded inspections, the record carries 0 driver out-of-service violations and 0 vehicle out-of-service violations.
A recorded violation is what an inspector wrote down at the roadside. It is not a penalty, and it is not an amount owed: FMCSA assesses civil penalties only after a compliance review classifies specific cited violations. The step that changes this record is the document behind each line, so the next move is to see which records an investigator would ask for and which of them exist today.
What a 69/100 Carrier Intelligence Score Means
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for TRAPP BROS INC: the safety rating, the inspection pass rate and the out-of-service rate against the national average. It is not an FMCSA score, and FMCSA does not use it to choose carriers for an investigation. 69 out of 100 falls in FileFlo's Moderate Risk band.
Wisconsin Trucking Compliance: WOODRUFF Area Carriers
TRAPP BROS INC falls under the Midwestern Service Center for FMCSA field-office oversight (region code 05). Service-center territory drives which FMCSA Investigator team would conduct a new-entrant audit or compliance review if one is triggered for this carrier.
Authority Type, Hazmat Status, and Operating Profile
TRAPP BROS INC is classified by FMCSA as an interstate carrier.
The carrier is classified as Private Property, meaning it transports its own goods incidental to its primary business, exempt from MC-number authority but still subject to safety regulations under 49 CFR Part 390.
Business organization type: Corporation.
TRAPP BROS INC is not flagged in FMCSA Census as a hazmat carrier (HM indicator: N), so the carrier is not subject to the additional 49 CFR Subchapter C hazmat regulations.
Operational range per MCS-150 filing: interstate within 100 miles (short-haul, 3 drivers). The 100-mile boundary matters because drivers operating within a 100-air-mile radius qualify for the short-haul exception under 49 CFR 395.1(e)(1), which removes the requirement to maintain RODS for the day.
Self-reported MCS-150 annual mileage: 130,000 miles. MCS-150 mileage feeds the FMCSA SafeStat exposure denominator: drastically understated mileage can artificially inflate CSA BASIC percentile scores by reducing the per-mile exposure baseline. Updates are required every 24 months under 49 CFR 390.19.
Fleet Composition and Driver Profile
Owned equipment per the FMCSA Census filing: 6 straight trucks, 1 tractor, 2 trailers. Owned-vs-leased equipment matters for compliance documentation, owned trailers require the carrier to retain annual inspection certificates under 49 CFR 396.17, while leased trailers shift that documentation responsibility to the lease agreement.
The carrier reports 3 CDL-holding drivers on file. Each CDL driver must have a current Driver Qualification File (DQF) maintained per 49 CFR 391.51, including a Medical Examiner's Certificate, an annual MVR review, and a record of road-test results.
Primary cargo type per MCS-150: Gravel. Cargo type drives which BASIC categories the carrier is monitored under (Hazmat Compliance applies only to HM-flagged carriers; Cargo-Related Crash applies broadly).
FMCSA Crash History
The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 1 crash event involving TRAPP BROS INC in the available reporting window. Of these, 0 involved a fatality, 0 involved a reported injury, and 1 resulted in a tow-away. 1 event meets the federal-recordable threshold under 49 CFR 390.5 (fatality, injury treated away from the scene, OR tow-away of any vehicle).
Most recent recorded event: HWY 051, ARBOR VITAE, WI on October 28, 2014.
How TRAPP BROS INC Compares to the National Average
Across the 4 recorded inspections, TRAPP BROS INC's 0.0% vehicle out-of-service rate sits materially below the FMCSA 2024 national average of 20.72%. The 0.0% driver out-of-service rate sits materially below the 2024 national average of 5.51%.
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Recent DOT Inspections: TRAPP BROS INC
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 488435, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-06-25 | WI | 0 | 0 | Audit check |
| 2025-07-17 | WI | 0 | 0 | Audit check |
| 2025-06-06 | WI | 0 | 0 | Audit check |
| 2024-08-01 | WI | 0 | 0 | Audit check |
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Frequently asked questions about TRAPP BROS INC
What is TRAPP BROS INC's FMCSA safety rating?
TRAPP BROS INC (USDOT #488435) holds a "Conditional" FMCSA safety rating. FileFlo's Carrier Intelligence Score for the carrier is 69/100 (Moderate Risk), derived from its safety rating, inspection pass rate, and out-of-service rate versus the FMCSA national average.
How large is TRAPP BROS INC's fleet?
Per its most recent FMCSA MCS-150 filing, TRAPP BROS INC operates 7 power unit(s) and 3 driver(s), classifying it as a small fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.
Where is TRAPP BROS INC based?
TRAPP BROS INC is registered with the FMCSA at a physical address in WOODRUFF, Wisconsin, under USDOT number 488435.
What is TRAPP BROS INC's DOT inspection and violation history?
FileFlo shows 4 recent DOT inspection(s) and 6 recorded violation(s) for TRAPP BROS INC (USDOT #488435), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.
What is TRAPP BROS INC's FileFlo Carrier Intelligence Score?
TRAPP BROS INC scores 69/100 (Moderate Risk) on FileFlo's Carrier Intelligence Score. The score normalizes three public FMCSA components (safety rating, inspection pass rate, and out-of-service rate versus the national average) into one 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public data and are excluded rather than estimated.
Federal rules a carrier like TRAPP BROS INC is audited against
The 49 CFR sections a DOT compliance review actually checks, plain-English:
- 49 CFR 395.8, Hours of service & ELD records
- 49 CFR 391.51, Driver qualification files (DQF)
- 49 CFR 396.3, Vehicle inspection, repair & maintenance
- 49 CFR 382.301, Pre-employment drug & alcohol testing
Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →
More Wisconsin carriers on file
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- BASSETT TRUCKING LLC, WAUZEKA (USDOT 488988)
- JIM PIONTEK TRUCKING INC, GREEN BAY (USDOT 491068)
- ANGELO LUPPINO INC, IRON BELT (USDOT 491107)
- CROWLEY CONSTRUCTION CORPORATION, WEST ALLIS (USDOT 492567)
- SCHMIDT'S AUTO INC, MADISON (USDOT 494382)
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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: October 21, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile