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KNIFE RIVER MIDWEST LLC

USDOT 324020 · 2220 HAWKEYE DRIVE, SIOUX CITY, IA 51105

82Review firstModerate riskVektor risk score · 0–100

Generated August 3, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.

Watch · 2

  • Driver out-of-service rate above average — 10.5% vs the 6.7% national average.
  • Fatal crash on record — 3 crash(es) involving a fatality are on this carrier's record.

In good standing · 1

  • Established 38 years — Operating authority has been on file since 1988.

Identity & authority

Operating status
Active
Common authority
Contract authority
Broker authority
Safety rating
Conditional (Jul 27, 1988)
Authority age
37 yr
Registered
Aug 3, 1988
Out-of-service
No
Phone
(712) 252-2766
Email
nathan.worley@kniferiver.com
Website
kniferiver.com
Address
2220 HAWKEYE DRIVE, SIOUX CITY, IA 51105

Fleet

Power units
95
Drivers
36
Observed units
22
Avg fleet age
10.9 yr

Insurance

Auto-liability on file
No
BIPD limit
Cargo on file
No
Cargo limit
Bond on file
No
Lapses
0

Safety · trailing 24 months

Vehicle OOS
12.5% (nat'l 22.26%)
Driver OOS
10.5% (nat'l 6.67%)
Inspections
19
Crashes
1
Fatal crashes
3
CSA BASICMeasurePercentileSourceAlert
Unsafe Driving0.111%Vektor est.
Hours-of-Service00%Vektor est.
Driver Fitness0.9678%Vektor est.
Controlled Substances00%Vektor est.
Vehicle Maintenance2.1823%Vektor est.