Carrier profile · USDOT 3111936 · MC-83161 · Updated Jun 26, 2026

Knife River Corporation - Mountain West

DBA KNIFE RIVER

366 power unitsavg 9.5 yrRegional · 4 statesBOISE, ID74/100
CARRIER ACTIVEMC-83161 ACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
366Power units
18 observed · MCS-150
4Trailers seen
Decoded · vPIC
9.5Avg age (yr)
2006–2025 · vPIC
USDOT registration8 yr registered
Active for-hire
Insurance (BIPD)$1M in force
FMCSA L&I
Vehicle OOS · 24-mo38.5%
▲ 22.26% nat'l
Crashes · fatal0
5 in 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

366 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.5 yr

Model years 2006–2025 · peer benchmark unavailable.

Identity stabilityStable

8 yr unchanged

Same registration since 2018 — no chameleon / reincarnation signal.

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Verification summaryAuthority, insurance, safety and identity facts for KNIFE RIVER CORPORATION - MOUNTAIN WEST.

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.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 26, 2026.

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.

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.

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.

The carrier has 5 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 26, 2026.

It reports 366 power units and 275 drivers in its most recent MCS-150 filing dated Jun 23, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 26, 2026.

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Frequently asked

What is KNIFE RIVER CORPORATION - MOUNTAIN WEST's USDOT number?

KNIFE RIVER CORPORATION - MOUNTAIN WEST's USDOT number is 3111936, and its motor carrier number is MC-83161.

Is KNIFE RIVER CORPORATION - MOUNTAIN WEST authorized to operate?

As of Jun 26, 2026, KNIFE RIVER CORPORATION - MOUNTAIN WEST is active in the FMCSA register with common, contract, broker operating authority on file.

What is KNIFE RIVER CORPORATION - MOUNTAIN WEST's safety record?

KNIFE RIVER CORPORATION - MOUNTAIN WEST has a 38.5% vehicle out-of-service rate (national average 22.26%) across 36 roadside inspections, with 5 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 74/100 (tier: review).

How big is KNIFE RIVER CORPORATION - MOUNTAIN WEST's fleet?

KNIFE RIVER CORPORATION - MOUNTAIN WEST operates 366 power units and 275 drivers per its most recent MCS-150 filing.

Where is KNIFE RIVER CORPORATION - MOUNTAIN WEST based?

KNIFE RIVER CORPORATION - MOUNTAIN WEST is based in BOISE, ID, with roadside inspections recorded across 4 states.

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