FMCSA · Safety Measurement System register · Pennsylvania

Hazardous Materials Compliance in Pennsylvania

• 813Violations recorded
• 78,821Registered carriers in the state
• 4,703State inspections addressing it

Packaging, placarding and handling of hazardous materials. Pennsylvania carries 813 violations in this category, out of 42,552 recorded nationally, which places it 11 of 51 jurisdictions the register covers. Its share of the national figure is 0.019 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 4.5.

The state’s carriers by fleet size

• 1 power unit 39,383
• 2 to 5 power units 26,914
• 6 to 20 power units 7,146
• 21 to 100 power units 1,906
• 101 to 1,000 power units 306
• 1,000 or more power units 86

Other categories recorded in Pennsylvania

• Controlled Substances/Alcohol 405
• Crash Indicator 13,026
• Driver Fitness 15,132
• Hours-of-Service Compliance 22,302
• Unsafe Driving 33,183
• Vehicle Maintenance 127,370

Hazardous Materials Compliance across every jurisdiction → Every category in Pennsylvania →

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.