BIGHORN TRANSPORTATION LLC, DOT #4307351 FMCSA Safety & Compliance Report

FORT DUCHESNE, Utah · DOT #4307351 · 6 trucks · 6 drivers · Safety Rating: Not Rated

1 of your 3 roadside inspections in the last 24 months ended with an out-of-service order, most recently Utah on May 6.

Your latest, Utah on July 9, had 3 violations, none out of service.

Your MCS-150 lists 6 trucks and 6 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.

BIGHORN TRANSPORTATION LLC is a small fleet motor carrier based in FORT DUCHESNE, Utah (USDOT #4307351). As of October 22, 2026, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 63/100 (Moderate Risk), based on 3 recent inspection(s) and 14 recorded violation(s) in public FMCSA data.

What BIGHORN TRANSPORTATION LLC's record points to

What out-of-service inspections trigger: the expedited safety audit (49 CFR 385.308)
Out of service on 1 inspection of 3 in the last 24 months, most recently May 6.
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Carrier Intelligence Score

63/100 Moderate Risk

Category	Score	Max
Safety Rating	22	30
Inspection Pass Rate	10	20
Out-of-Service Rate (vs FMCSA national avg)	9	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.

BIGHORN TRANSPORTATION LLC's public FMCSA record, line by line

Roadside inspections in the last 24 months

July 9, 2026, Utah. 3 violations, none out of service. Written up for an equipment problem (49 CFR 393.53), a brake problem (49 CFR 393.47), and no proof of the annual truck inspection (49 CFR 396.17).
June 17, 2026, Utah. 4 violations, none out of service. Written up for a maintenance violation (49 CFR 396.3), an equipment problem (49 CFR 393.203), and a brake problem (49 CFR 393.48).
May 6, 2026, Utah. Out of service: 2 vehicle violations, 7 violations in all. Written up for lights not working (49 CFR 393.9), a brake problem (49 CFR 393.45), no proof of the annual truck inspection (49 CFR 396.17), and an equipment problem (49 CFR 393.53).

BIGHORN TRANSPORTATION LLC: FORT DUCHESNE, Utah Trucking Company

BIGHORN TRANSPORTATION LLC is a small fleet operating out of FORT DUCHESNE, Utah with USDOT number 4307351. The company operates 6 power units and has no published FMCSA safety rating (most active carriers are unrated unless they have undergone a compliance review). Based on our analysis of federal safety data, BIGHORN TRANSPORTATION LLC has a FileFlo Carrier Intelligence Score (CIS) of 63/100, classified as Moderate Risk.

FMCSA Safety Record & Inspection History

BIGHORN TRANSPORTATION LLC has undergone 3 recorded DOT inspections. The vehicle out-of-service rate is 33.3%, which is above the national average of 20.72%. This elevated rate indicates potential maintenance or pre-trip inspection deficiencies that could lead to roadside violations.

Recorded Violations and Out-of-Service Status

The public FMCSA record for BIGHORN TRANSPORTATION LLC carries 14 recorded violations, and the most recent inspection on file is dated July 9, 2026. Across 3 recorded inspections, the record carries 0 driver out-of-service violations and 2 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 63/100 Carrier Intelligence Score Means

The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for BIGHORN TRANSPORTATION LLC: 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. 63 out of 100 falls in FileFlo's Moderate Risk band.

Authority Type, Hazmat Status, and Operating Profile

BIGHORN TRANSPORTATION LLC is classified by FMCSA as an intrastate non-hazmat carrier.

The carrier holds an Authorized For Hire classification, meaning it transports cargo or passengers for compensation under FMCSA operating authority and is subject to MC-number requirements at 49 CFR Part 365.

BIGHORN TRANSPORTATION LLC is flagged in FMCSA Census as a hazardous materials carrier (HM indicator: Y). Hazmat carriers are subject to additional regulations under 49 CFR Subchapter C, including HM-126 reporting, HM-232 security planning, and the Hazmat Cargo Tank Annual Inspection requirement (49 CFR 180.407). Hazmat violations carry their own, higher penalty schedule, separate from the general FMCSA schedule.

Operational range per MCS-150 filing: intrastate within 100 miles (6 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.

Fleet Composition and Driver Profile

Owned equipment per the FMCSA Census filing: 6 tractors, 7 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 6 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.

Intrastate driver count: 6. Intrastate drivers may be subject to state-specific CDL endorsement and hours-of-service variances depending on the state.

How BIGHORN TRANSPORTATION LLC Compares to the National Average

Across the 3 recorded inspections, BIGHORN TRANSPORTATION LLC's 33.3% vehicle out-of-service rate sits substantially above 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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The Audit-Ready Setup is $499. Send your paperwork and USDOT 4307351; FileFlo files every record against the 49 CFR section that requires it, assembles a driver qualification file per driver, builds the vehicle files, and delivers a gap list with the automatic-failure items first plus your audit packet indexed to the CFR. 30 days, every dollar back: if you are not happy with the Setup within 30 days of purchase, FileFlo refunds the full Setup price. Your first 30 days of FileFlo are included. After your 30 included days, Core continues at $199 a month (Fleet, $399, for 16 to 50 trucks) on the same card unless you cancel. We email you 7 days and 1 day before the first charge, and one click in either email cancels it.

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Recent DOT Inspections: BIGHORN TRANSPORTATION LLC

Open any inspection for the records an auditor would ask for behind it: free, from USDOT 4307351, no signup.

Date	State	Vehicle OOS	Next step
2026-07-09	UT	0	Audit check
2026-06-17	UT	0	Audit check
2026-05-06	UT	2	Audit check

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Frequently asked questions about BIGHORN TRANSPORTATION LLC

What is BIGHORN TRANSPORTATION LLC's FMCSA safety rating?

BIGHORN TRANSPORTATION LLC (USDOT #4307351) does not currently carry a published FMCSA safety rating. A "Not Rated" status is common for carriers that have never had a compliance review: it is not a negative finding. FileFlo scores the carrier at 63/100 (Moderate Risk) from the public inspection and out-of-service data that is available.

How large is BIGHORN TRANSPORTATION LLC's fleet?

Per its most recent FMCSA MCS-150 filing, BIGHORN TRANSPORTATION LLC operates 6 power unit(s) and 6 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 BIGHORN TRANSPORTATION LLC based?

BIGHORN TRANSPORTATION LLC is registered with the FMCSA at a physical address in FORT DUCHESNE, Utah, under USDOT number 4307351.

What is BIGHORN TRANSPORTATION LLC's DOT inspection and violation history?

FileFlo shows 3 recent DOT inspection(s) and 14 recorded violation(s) for BIGHORN TRANSPORTATION LLC (USDOT #4307351), 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 BIGHORN TRANSPORTATION LLC's FileFlo Carrier Intelligence Score?

BIGHORN TRANSPORTATION LLC scores 63/100 (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 BIGHORN TRANSPORTATION LLC is audited against

The 49 CFR sections a DOT compliance review actually checks, plain-English:

Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →

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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: October 22, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile