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KNIFE RIVER CORPORATION-NORTHWEST

DOT 271939MC 193621ActiveInterstateSTARR INDEMNITY & LIABILITY INSURANCE COMPANYTANGENT, OR

COMPANY

Authority since
2026-01-23
MCS-150
2025-09-19 · 9,000,000 mi (2025)
Fleet
425 units · 312 trailers · 433 drivers
Annual mileage (VMT)
9,000,000 mi (2025)
Owner origin
Southern-european
Origin candidates
Greek 28%

ADDRESS

Physical
32260 OLD HWY 34
TANGENT, OR 97389
Mailing
Same as physical

CONTACT

Phone
5419185100
Email
jill.johnson@kniferiver.com

OFFICERS

Primary Officer
STRATOS FLANDERS
Title
PRESIDENT
Origin
Southern-european

OPERATION & CARGO

Operation classification
Private Property · Authorized For Hire
Specialty
Towing & Recovery / Driveaway
Cargo types
9
Driveaway / TowawayLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsLiquids / GasesGarbage, Refuse, TrashCommodities Dry BulkConstructionOther: REDI MIX
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
7 mo
Active authority
INSURANCE
1 active
STARR INDEMNITY & LIABILITY INSURANCE COMPANY
RISK GRADE
Moderate Risk
2 risk factors · 2 strengths
OOS RATE
24.0%
12 / 50 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

2 risk factors · 2 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
130 crashes · 4 fatal · 34 with injuries · 125 tow-away
Clean Inspection Rate
76% — 38 clean of 50 inspections
Out-of-Service Rate
24.0% — driver OOS 2, vehicle OOS 11

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
15 historical event(s) on file
MCS-150 Filing
Last filed 2025-09-19

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $750,000

SUMMARY

4 fatal crashes — most recent 4 yr ago
Elevated OOS rate 16% (last 24 mo)
Low crash rate (0.8 per 100 trucks/yr)
Active insurance on file

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