FMCSA · Safety Measurement System register · Maryland

Vehicle Maintenance in Maryland

• 123,640Violations recorded
• 42,485Registered carriers in the state
• 145,914State inspections addressing it

Brakes, lights, tyres and the rest of the mechanical condition of the vehicle. Maryland carries 123,640 violations in this category, out of 5,090,851 recorded nationally, which places it 7 of 51 jurisdictions the register covers. Its share of the national figure is 0.024 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 3.8.

The state’s carriers by fleet size

• 1 power unit 24,152
• 2 to 5 power units 12,604
• 6 to 20 power units 2,854
• 21 to 100 power units 668
• 101 to 1,000 power units 93
• 1,000 or more power units 40

Other categories recorded in Maryland

• Controlled Substances/Alcohol 454
• Crash Indicator 4,372
• Driver Fitness 13,953
• Hazardous Materials Compliance 583
• Hours-of-Service Compliance 5,838
• Unsafe Driving 18,991

Vehicle Maintenance across every jurisdiction → Every category in Maryland →

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.