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Knife River Midwest Llc (DOT# 324020) – FMCSA Carrier Profile

DOT# 324020● Active
Updated: 2026-03-09

Knife River Midwest Llc is a registered motor carrier with the FMCSA under USDOT number 324020. The company operates from Sioux City, IA and maintains an active operating status with 103 power units and 36 drivers on record.

Safety Rating

FMCSA Safety Rating
⚠ Conditional
Rated: July 27, 1988

Knife River Midwest Llc holds a "Conditional" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that some safety deficiencies were found during the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address2220 Hawkeye Drive, Sioux City, IA, 51105
Phone(712) 252-2766
Emailnathan.worley@kniferiver.com
Entity TypePrivate Property
OperationInterstate
Power Units103
Drivers36
MCS-150 FiledNovember 17, 2025
Annual Mileage1,467,270 mi (2024)
All carriers in Iowa→Carriers in Sioux City, IA→

Inspection Summary

All-time Inspections
All-time
18
Total
3
OOS
2
Driver OOS
1
Vehicle OOS
OOS Rate16.67%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
1
Total
0
Fatal
1
Injuries
0
Tow-Away

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.1
Unsafe Driving
0.0
HOS Compliance
1.5
Driver Fitness
0.0
Controlled Substances
2.8
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 324020?
USDOT number 324020 is assigned to Knife River Midwest Llc, an active motor carrier registered with the FMCSA, based in Sioux City, IA.
What is the safety rating of Knife River Midwest Llc?
Knife River Midwest Llc has a safety rating of Conditional as of July 27, 1988.
How many inspections has Knife River Midwest Llc had?
Knife River Midwest Llc has recorded 18 total inspections with 3 out-of-service orders, representing an OOS rate of 16.67%.
Where is Knife River Midwest Llc located?
Knife River Midwest Llc is headquartered at 2220 Hawkeye Drive, Sioux City, IA 51105.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 324020 · Last updated: 2026-03-09. View official FMCSA record →