FMCSA · Safety Measurement System register · Michigan

Driver Fitness in Michigan

• 8,181Violations recorded
• 75,331Registered carriers in the state
• 83,893State inspections addressing it

Operating without a valid licence, medical certificate or the required endorsement. Michigan carries 8,181 violations in this category, out of 395,539 recorded nationally, which places it 12 of 51 jurisdictions the register covers. Its share of the national figure is 0.021 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 39,066
• 2 to 5 power units 26,256
• 6 to 20 power units 5,695
• 21 to 100 power units 1,310
• 101 to 1,000 power units 209
• 1,000 or more power units 46

Other categories recorded in Michigan

• Controlled Substances/Alcohol 173
• Crash Indicator 10,182
• Hazardous Materials Compliance 773
• Hours-of-Service Compliance 5,256
• Unsafe Driving 26,249
• Vehicle Maintenance 69,829

Driver Fitness across every jurisdiction → Every category in Michigan →

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.