FMCSA · Safety Measurement System register · Oregon
Controlled Substances/Alcohol in Oregon
- 77Violations recorded
- 27,575Registered carriers in the state
- 40,618State inspections addressing it
Driving under the influence of drugs or alcohol. Oregon carries 77 violations in this category, out of 14,736 recorded nationally, which places it 42 of 51 jurisdictions the register covers. Its share of the national figure is 0.005 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 15,874
- 2 to 5 power units 8,234
- 6 to 20 power units 2,144
- 21 to 100 power units 463
- 101 to 1,000 power units 61
- 1,000 or more power units 25
Other categories recorded in Oregon
- Crash Indicator in OR 2,884
- Driver Fitness in OR 2,888
- Hazardous Materials Compliance in OR 461
- Hours-of-Service Compliance in OR 10,523
- Unsafe Driving in OR 1,335
- Vehicle Maintenance in OR 29,213
Controlled Substances/Alcohol across every jurisdiction → Every category in Oregon →
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.
What this page shows
The page covers Oregon Controlled Substances/Alcohol violations in the FMCSA Safety Measurement System register, listing 77 violations recorded and 40,618 State inspections addressing it. It also lists 27,575 registered carriers in the state and gives carrier counts by fleet size: 1 power unit 15,874, 2 to 5 power units 8,234, 6 to 20 power units 2,144, 21 to 100 power units 463, 101 to 1,000 power units 61, and 1,000 or more power units 25. The page notes Oregon's 77 violations out of 14,736 recorded nationally, a place of 42 of 51 jurisdictions, a share of 0.005 as a fraction, and an average severity weight of 8.55 nationally.