# KNIFE RIVER CORPORATION - MOUNTAIN WEST (USDOT 3111936)

> KNIFE RIVER CORPORATION - MOUNTAIN WEST (USDOT 3111936) has a Vektor safety score of 74/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 26, 2026.
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> The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 26, 2026.
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> It has an active BIPD insurance filing with a $1,000,000 limit in force from LIBERTY MUTUAL FIRE INSURANCE CO. effective Mar 20, 2018 in FMCSA L&I's current snapshot as of Jun 26, 2026.
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> Its vehicle out-of-service rate was 38.5% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 26, 2026.
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> The carrier received 20 roadside inspections in the last 24 months — 13 vehicle-level and 20 driver-level — across 4 states, according to FMCSA roadside-inspection data refreshed Jun 26, 2026.
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> The carrier has 6 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 26, 2026.
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> It reports 366 power units and 275 drivers in its most recent MCS-150 filing dated Jun 23, 2025.
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> It has no FMCSA-assigned safety rating in the federal record refreshed Jun 26, 2026.

## Verdict
- Vektor verdict: Review before loading
- Vektor safety score: 74/100 (0–100, higher is safer)
- FMCSA snapshot: Jun 26, 2026

## Authority & insurance
- Common for-hire authority: Active
- Contract for-hire authority: None
- Broker authority: None
- BIPD insurance: Active filing — $1,000,000 limit · LIBERTY MUTUAL FIRE INSURANCE CO. · effective Mar 20, 2018

## Safety — FMCSA roadside record, trailing 24 months
- Roadside inspections (24 months): 20 — 13 vehicle-level, 20 driver-level
- Vehicle out-of-service rate (24 months): 38.5% — vs 22.26% CVSA national average, above benchmark
- Driver out-of-service rate (24 months): 10.0% — vs 6.67% CVSA national average, above benchmark
- Reportable crashes (24 months): 6
- Fatal crashes (full FMCSA record): 0

## Fleet
- Power units: 366
- Drivers: 275
- Most recent MCS-150 filing: Jun 23, 2025

## Identity
- USDOT: 3111936
- Docket: MC-83161
- Legal name: KNIFE RIVER CORPORATION - MOUNTAIN WEST
- Doing business as: KNIFE RIVER
- Domicile: BOISE, ID
- Hazmat: Yes
- Registered with FMCSA: Mar 20, 2018
- States with observed roadside inspections: 4

Source: FMCSA public records via the U.S. DOT Open Data Portal · data as of Jun 26, 2026. A Vektor verdict is deterministic decision support computed from that record — not an FMCSA safety rating and not an endorsement.

Canonical profile: https://vektortms.com/directory/trucking-companies/knife-river-corporation-mountain-west-usdot-3111936