FMCSA · Safety Measurement System register · Maine
Controlled Substances/Alcohol in Maine
- 149Violations recorded
- 13,956Registered carriers in the state
- 29,042State inspections addressing it
Driving under the influence of drugs or alcohol. Maine carries 149 violations in this category, out of 14,736 recorded nationally, which places it 35 of 51 jurisdictions the register covers. Its share of the national figure is 0.010 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 7,693
- 2 to 5 power units 4,769
- 6 to 20 power units 1,151
- 21 to 100 power units 185
- 101 to 1,000 power units 24
- 1,000 or more power units 5
Other categories recorded in Maine
- Crash Indicator in ME 1,421
- Driver Fitness in ME 1,151
- Hazardous Materials Compliance in ME 136
- Hours-of-Service Compliance in ME 3,125
- Unsafe Driving in ME 1,505
- Vehicle Maintenance in ME 15,176
Controlled Substances/Alcohol across every jurisdiction → Every category in Maine →
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
This page covers Controlled Substances/Alcohol violations in Maine from the FMCSA Safety Measurement System register. It lists 149 violations recorded, 13,956 registered carriers in the state, 29,042 state inspections, and a national average severity weight of 8.55. Maine's carriers by fleet size are 1 power unit 7,693, 2 to 5 power units 4,769, 6 to 20 power units 1,151, 21 to 100 power units 185, 101 to 1,000 power units 24, and 1,000 or more power units 5.