FMCSA · Safety Measurement System register · North Dakota

Controlled Substances/Alcohol in North Dakota

• 52Violations recorded
• 6,241Registered carriers in the state
• 25,082State inspections addressing it

Driving under the influence of drugs or alcohol. North Dakota carries 52 violations in this category, out of 14,736 recorded nationally, which places it 46 of 51 jurisdictions the register covers. Its share of the national figure is 0.004 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 2,728
• 2 to 5 power units 2,239
• 6 to 20 power units 860
• 21 to 100 power units 249
• 101 to 1,000 power units 45
• 1,000 or more power units 0

Other categories recorded in North Dakota

• Crash Indicator 797
• Driver Fitness 540
• Hazardous Materials Compliance 311
• Hours-of-Service Compliance 2,052
• Unsafe Driving 1,900
• Vehicle Maintenance 20,398

Controlled Substances/Alcohol across every jurisdiction → Every category in North Dakota →

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.