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FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

NATIONAL CARRIERS INC

  • 69310
  • 945 JOHN JACOBSON DRIVE
    LIBERAL, KS 67901
  • 673
  • 586
  • 1,065

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

Unsafe Driving

More Info

On-Road Performance

1.79 How is the measure calculated?

Safety Event Group: 58-149 driver inspections with Unsafe Driving Violations

Investigation Results

No Acute/Critical Violations Discovered

Expand Graph

Carrier Measure Over Time

  • Trends

This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here. To see how the measure relates to percentile click here. Expand for more information.

  • 4
  • 3
  • 2
  • 1
  • 0
  • -1
  • Feb 27
  • Mar 27
  • Apr 24
  • May 15
  • Jun 26
  • Jul 31
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  Feb 27 2026 Mar 27 2026 Apr 24 2026 May 15 2026 Jun 26 2026 Jul 31 2026
Measure 1.60 1.65 1.68 1.81 1.79 1.79
Measure 0 0 0 0 0 0

Violation Summary

Unsafe Driving Violations: 146

Violations Description # Violations # OOS Violations Violation Severity Weight
392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit 28 0 4
392.2-SLLLR State/Local Laws - Lane restriction violation 21 0 3
392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other 18 0 5
392.2-SLLSWZ State/Local Laws - Speeding work/construction zone 14 0 10
392.22A-D Driver - Failed to activate hazard warning signal flashers 11 0 1
392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit 6 0 7
392.2-SLLUP State/Local Laws - Unlawfully parking /leaving vehicle on roadway 5 0 1
392.2C Failure to obey traffic control device 5 0 5
392.16-D Driver - Failed to use seat belt while operating a CMV 4 0 7
392.2-SLLCP State/Local Laws - Operate a CMV while using a cellular phone 4 0 10
392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit 4 0 10
392.2-SLLFY State/Local Laws - Failed to yield right of way 3 0 5
392.2-SLLML State/Local Laws - Failure to maintain lane 3 0 5
392.82DUMT Driver - Using a hand-held mobile telephone 3 0 10
392.16AD Driver - Failed to use seat belt while operating a CMV. 2 0 7
392.2-INAT Driver- Inattentive or Distracted Driving 2 0 5
392.2-SLLFC State/Local Laws - Following too closely 2 0 5
392.22(a) Failing to use hazard warning flashers 2 0 1
392.2-DMOVE Driver - Move over/slow law - Failure to yield right of way to authorized emergency vehicles 1 0 5
392.2-SLLILC State/Local Laws - Improper lane change 1 0 5
392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit 1 0 1
State Citation Result: Conviction of a Different Charge
392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other 1 0 1
State Citation Result: Conviction of a Different Charge
392.2-SLML State/Local Laws - Failure to maintain lane. 1 0 5
392.2LC Improper lane change 1 0 5
392.2PK Unlawfully parking and/or leaving vehicle in the roadway 1 0 1
392.71A-D Driver - Using or equipping a CMV with a radar detector 1 0 5
392.82DUMT Driver - Using a hand-held mobile telephone 1 0 1
State Citation Result: Conviction of a Different Charge

Inspection History

Driver Inspections with Unsafe Driving Violations: 138

Report Vehicle Measure = Sum of the Total Weight (TotW) Avg. PU × UF = 713
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
Total Weight
(TotW)
Sum of measure weights Sum of measure weights 721 236 1,280
TotW Avg. PU × UF
=
1,280 713
= 1.79
More Info

*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.

Investigation Results

Unsafe Driving Acute/Critical Violations: 0

This carrier has no Unsafe Driving Acute/Critical Violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

  • 11/20/2024 (Compliance Review)
  • 1,065
    • 719
    • 346
  • : 41

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Inspection Selection System

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

Enforcement Cases

(Six years as of 09/06/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 69310
Complete SMS Profile Carrier History Downloads