FMCSA · Safety Measurement System register · Florida

Controlled Substances/Alcohol in Florida

• 225Violations recorded
• 145,980Registered carriers in the state
• 169,957State inspections addressing it

Driving under the influence of drugs or alcohol. Florida carries 225 violations in this category, out of 14,736 recorded nationally, which places it 25 of 51 jurisdictions the register covers. Its share of the national figure is 0.015 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 8.55.

The state’s carriers by fleet size

• 1 power unit 99,188
• 2 to 5 power units 31,227
• 6 to 20 power units 6,400
• 21 to 100 power units 1,531
• 101 to 1,000 power units 287
• 1,000 or more power units 139

Other categories recorded in Florida

• Crash Indicator 11,772
• Driver Fitness 11,329
• Hazardous Materials Compliance 914
• Hours-of-Service Compliance 11,823
• Unsafe Driving 11,807
• Vehicle Maintenance 147,348

Controlled Substances/Alcohol across every jurisdiction → Every category in Florida →

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.