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
Verified linkskniferiver.netFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed4
US states
Inspections · 24 mo20
ID busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
BOISE, ID
5450 W GOWEN RD
Top corridor
ID
ID 17 · OR 1 · WY 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 4 states · trailing 24 mo

Roadside inspections by state · KNIFE RIVER CORPORATION - MOUNTAIN WEST · trailing 24 months
StateCoverageInspections
IDIdahoHQ17
OROregon1
WYWyoming1
WAWashington1