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

Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$1M BIPD last filed ’18 · 1 insurer · 0 lapsesContinuous

Liberty Fire’18–now

2018202020222024now

BIPD in force — $1,000,000 · LIBERTY MUTUAL FIRE INSURANCE CO. · since Mar 2018

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
LIBERTY MUTUAL FIRE INSURANCE CO.	Mar 2018 → Mar 2018	$1M	2