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KNIFE RIVER CORPORATION - MOUNTAIN WEST

USDOT 3111936 · MC083161 · Boise, ID

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KNIFE RIVER CORPORATION - MOUNTAIN WEST

USDOT 3111936 · MC083161 · Boise, ID  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityLater
Fleet366 power units · 275 drivers (366 trucks)
OperationA · PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Current insurerLIBERTY MUTUAL FIRE INSURANCE CO.
Crashes / Inspections (24 mo)6 / 21

Out-of-Service Rates

VehicleDriver
This carrier 28.6% (6/21) 14.3% (3/21)
National average22.3%6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Contact

Address5450 W GOWEN RD
BOISE ID 83709
DBAKNIFE RIVER

Fleet & mileage

Power units366
Drivers275 (0 CDL)
MCS-150 mileage6,167,300 (2024)
MCS-150 filedJun 23, 2025
HazmatY
Cargoother: construction, general freight

Active insurance filings

DocketFormInsurerPolicy #EffectiveCancelledMax coverage
MC8316191XLIBERTY MUTUAL INSURANCE COMPANY Hidden - subscribe to viewMar 20, 2018— 1,000
MC08316191XLIBERTY MUTUAL FIRE INSURANCE CO. Hidden - subscribe to viewMar 20, 2018— 1,000

Insurance history

InsurerPolicy #EffectiveCancelled
LIBERTY MUTUAL FIRE INSURANCE CO.Hidden Mar 20, 2018Mar 20, 2018
LIBERTY MUTUAL FIRE INSURANCE CO.Hidden Mar 20, 2018Mar 20, 2018

Operating authority

DocketStatusPending
MC083161 Common Active
Contract None
Broker None
—

Inspections & violations

Total inspections21
Out-of-service9
Vehicle OOS rate28.6%
Driver OOS rate14.3%
Total violations31
OOS violations0

Crashes

Total crashes6
Fatal crashes0
Injuries5

Safety measurement (BASIC)

CategoryMeasureStatus
Unsafe Driving0.18OK
Hours of Service0OK
Driver Fitness0.77OK
Controlled Substances0OK
Vehicle Maintenance6.17OK
Insurance agent? KNIFE RIVER CORPORATION - MOUNTAIN WEST renews Mar 20, 2027 — get the full ID lead list.

Data as of Tue Oct 20 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.

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