FMCSA · Safety Measurement System register · District of Columbia

Vehicle Maintenance in District of Columbia

• 3,440Violations recorded
• 795Registered carriers in the state
• 4,179State inspections addressing it

Brakes, lights, tyres and the rest of the mechanical condition of the vehicle. District of Columbia carries 3,440 violations in this category, out of 5,090,851 recorded nationally, which places it 51 of 51 jurisdictions the register covers. Its share of the national figure is 0.001 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 405
• 2 to 5 power units 199
• 6 to 20 power units 51
• 21 to 100 power units 29
• 101 to 1,000 power units 6
• 1,000 or more power units 3

Other categories recorded in District of Columbia

• Controlled Substances/Alcohol in DC 11
• Crash Indicator in DC 368
• Driver Fitness in DC 813
• Hazardous Materials Compliance in DC 19
• Hours-of-Service Compliance in DC 38
• Unsafe Driving in DC 301

Vehicle Maintenance across every jurisdiction → Every category in District of Columbia →

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 Velarion Records public-records register page covers District of Columbia Vehicle Maintenance in the District of Columbia under the FMCSA Safety Measurement System. It lists 3,440 violations recorded, 795 registered carriers in the state, and 4,179 state inspections.