SUMMIT LINE CONSTRUCTION INC, DOT #1939747 FMCSA Safety & Compliance Report

RUPERT, Idaho · DOT #1939747 · 1633 trucks · 488 drivers · Safety Rating: Satisfactory

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9 of your 50 roadside inspections in the last 24 months ended with an out-of-service order, most recently New Mexico on October 16.

Your latest, Nevada on November 9, was clean.

Your MCS-150 lists 1633 trucks and 488 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.

SUMMIT LINE CONSTRUCTION INC is a large fleet motor carrier based in RUPERT, Idaho (USDOT #1939747). As of November 13, 2026, it holds a Satisfactory FMCSA safety rating and a FileFlo Carrier Intelligence Score of 59/100 (Elevated Risk), based on 50 recent inspection(s) and 69 recorded violation(s) in public FMCSA data.

What SUMMIT LINE CONSTRUCTION INC's record points to

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Carrier Intelligence Score

59/100 Elevated Risk

CategoryScoreMax
Safety Rating3030
Inspection Pass Rate1520
Out-of-Service Rate (vs FMCSA national avg)1115
CSA BASIC percentilesNot measuredn/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.

SUMMIT LINE CONSTRUCTION INC's public FMCSA record, line by line

Roadside inspections in the last 24 months

  • Nov. 9, 2026, Nevada. No violations.
  • Nov. 5, 2026, California. 3 violations, none out of service. Written up for over the hours-of-service limit (49 CFR 395.34), speeding (49 CFR 392.2), and a state or local traffic violation (49 CFR 392.2).
  • Oct. 21, 2026, Colorado. No violations.
  • Oct. 16, 2026, Nevada. 1 violation, none out of service. Written up for an oil or grease leak (49 CFR 396.5).
  • Oct. 16, 2026, New Mexico. Out of service: 1 vehicle violation, 3 violations in all. Written up for lights not working (49 CFR 393.9) and a tire problem (49 CFR 393.75).
  • Sept. 14, 2026, Utah. No violations.

SUMMIT LINE CONSTRUCTION INC: RUPERT, Idaho Trucking Company

SUMMIT LINE CONSTRUCTION INC is a large fleet operating out of RUPERT, Idaho with USDOT number 1939747. The company operates 1633 power units and holds a current FMCSA safety rating of Satisfactory. Based on our analysis of federal safety data, SUMMIT LINE CONSTRUCTION INC has a FileFlo Carrier Intelligence Score (CIS) of 59/100, classified as Elevated Risk.

FMCSA Safety Record & Inspection History

SUMMIT LINE CONSTRUCTION INC has undergone 50 recorded DOT inspections. The vehicle out-of-service rate is 18.0%, which is below the national average of 20.72%, suggesting solid vehicle maintenance practices. The driver out-of-service rate is 4%, within acceptable range compared to the 5.51% national average.

Recorded Violations and Out-of-Service Status

The public FMCSA record for SUMMIT LINE CONSTRUCTION INC carries 69 recorded violations, and the most recent inspection on file is dated November 9, 2026. Across 50 recorded inspections, the record carries 2 driver out-of-service violations and 11 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 59/100 Carrier Intelligence Score Means

The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for SUMMIT LINE CONSTRUCTION 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. 59 out of 100 falls in FileFlo's Elevated Risk band.

Authority Type, Hazmat Status, and Operating Profile

SUMMIT LINE CONSTRUCTION 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.

SUMMIT LINE CONSTRUCTION INC 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: interstate beyond 100 miles (long-haul, 488 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: 11,750,000 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: 139 straight trucks, 130 tractors, 329 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 488 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.

FMCSA Crash History

The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 14 crash events involving SUMMIT LINE CONSTRUCTION INC in the available reporting window. Of these, 0 involved a fatality, 4 involved a reported injury, and 14 resulted in a tow-away. 14 events meet 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 96 AT MP 169, EADS, CO on April 7, 2026.

SUMMIT LINE CONSTRUCTION INC's Inspection Fingerprint: Geographic Pattern and Trend

Inspections cluster geographically across California (15), Utah (10), Nevada (7). The concentration in California is consistent with the carrier's primary lanes and tends to correlate with which state DOT inspector teams SUMMIT LINE CONSTRUCTION INC's drivers encounter most often at roadside checkpoints.

How SUMMIT LINE CONSTRUCTION INC Compares to the National Average

Across the 50 recorded inspections, SUMMIT LINE CONSTRUCTION INC's 18.0% vehicle out-of-service rate sits slightly below the FMCSA 2024 national average of 20.72%. The 4.0% driver out-of-service rate sits slightly below the 2024 national average of 5.51%.

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Recent DOT Inspections: SUMMIT LINE CONSTRUCTION INC

Open any inspection for the records an auditor would ask for behind it: free, from USDOT 1939747, no signup.

DateStateDriver OOSVehicle OOSNext step
2026-11-09NV00Audit check
2026-11-05CA00Audit check
2026-10-21CO00Audit check
2026-10-16NV00Audit check
2026-10-16NM01Audit check
2026-09-14UT00Audit check
2026-08-25AZ11Audit check
2026-08-24UT00Audit check
2026-08-14NV00Audit check
2026-08-12NV00Audit check

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Frequently asked questions about SUMMIT LINE CONSTRUCTION INC

What is SUMMIT LINE CONSTRUCTION INC's FMCSA safety rating?

SUMMIT LINE CONSTRUCTION INC (USDOT #1939747) holds a "Satisfactory" FMCSA safety rating. FileFlo's Carrier Intelligence Score for the carrier is 59/100 (Elevated Risk), derived from its safety rating, inspection pass rate, and out-of-service rate versus the FMCSA national average.

How large is SUMMIT LINE CONSTRUCTION INC's fleet?

Per its most recent FMCSA MCS-150 filing, SUMMIT LINE CONSTRUCTION INC operates 1633 power unit(s) and 488 driver(s), classifying it as a large fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.

Where is SUMMIT LINE CONSTRUCTION INC based?

SUMMIT LINE CONSTRUCTION INC is registered with the FMCSA at a physical address in RUPERT, Idaho, under USDOT number 1939747.

What is SUMMIT LINE CONSTRUCTION INC's DOT inspection and violation history?

FileFlo shows 50 recent DOT inspection(s) and 69 recorded violation(s) for SUMMIT LINE CONSTRUCTION INC (USDOT #1939747), 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 SUMMIT LINE CONSTRUCTION INC's FileFlo Carrier Intelligence Score?

SUMMIT LINE CONSTRUCTION INC scores 59/100 (Elevated 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 SUMMIT LINE CONSTRUCTION INC 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: November 13, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile

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