FMCSA · Safety Measurement System register · Missouri

Driver Fitness in Missouri

• 6,469Violations recorded
• 24,575Registered carriers in the state
• 113,562State inspections addressing it

Operating without a valid licence, medical certificate or the required endorsement. Missouri carries 6,469 violations in this category, out of 395,539 recorded nationally, which places it 16 of 51 jurisdictions the register covers. Its share of the national figure is 0.016 as a fraction, banked by the build rather than turned into a ratio here. Nationally, a violation in this category carries an average severity weight of 4.22.

The state’s carriers by fleet size

• 1 power unit 12,356
• 2 to 5 power units 7,727
• 6 to 20 power units 2,564
• 21 to 100 power units 699
• 101 to 1,000 power units 135
• 1,000 or more power units 27

Other categories recorded in Missouri

• Controlled Substances/Alcohol 343
• Crash Indicator 7,898
• Hazardous Materials Compliance 1,628
• Hours-of-Service Compliance 24,161
• Unsafe Driving 9,341
• Vehicle Maintenance 113,425

Driver Fitness across every jurisdiction → Every category in Missouri →

Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.

Counts from FMCSA SMS input files on data.transportation.gov: kjg3-diqy (Motor Carrier Census, 2,122,441 rows), rbkj-cgst (Inspection, 5,834,148), 8mt8-2mdr (Violation, 6,808,260), 4wxs-vbns (Crash, 255,582), p2mt-9ige (Out of Service Orders, 399,600); SoQL aggregates fetched 2026-09-16. The rank is taken over the jurisdictions this desk publishes, and the national figure beside it is the register’s own total for the category.