US · FMCSA ACTIVE AUTHORITY INSURED HAZMAT
KNIFE RIVER CORPORATION - MOUNTAIN WEST
dba KNIFE RIVER
Boise, ID 83709 · DOT 3111936 · MC83161
Company profile
Web-discovered · as of 2026-07-30
Knife River Corporation - Mountain West (based in Boise, ID) is a specialized construction materials and trucking fleet providing ready-mix concrete, aggregates, asphalt, and transport services. It operates mainly for its own construction activities and regional clients.
Fleet use
Specialized service
Operating scope
Regional
Service model
dedicated, own account, ltl
Equipment
dump, specialized
Ownership
Subsidiary
part of Knife River Corporation
Employees
1001-5000
HQ · 5450 W GOWEN RD, BOISE, ID 83709
Active FMCSA carrier (USDOT 3111936) with physical location in Boise, Idaho, and active web presence in 2026.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
374
power units · corroborated
Activity
road freight carrier
for hire licence
In operation since
2018
275 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-12
Operating authority
Active
Insurance on file
Yes (BIPD)
Liberty Mutual Insurance Company · $1,000,000
Out of service
No
Safety rating
UNRATED
Data Services
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