Arizona Department of Transportation

206 S 17th Ave, Phoenix, AZ 85007
Transportation safety programs, government (NAICS 926120)

DART 1.54 106 recordable cases · 3,669 avg employees · 6,610,256 hours worked

This establishment vs. the industry

The DART rate at this establishment is below the industry median (0.7×).

This establishment: 1.54
Industry median (Public transportation commissions, nonoperating, n=82): 2.19

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases36 Restricted-duty / transferred cases15 Other recordable cases55 Total recordable cases106 Days lost to injury1,060

Injury rates (per 100 FTE-year, OSHA standard)

DART rate1.54 (days away + restricted/transferred) DAFW rate1.09 (days away from work only) Total recordable rate (TRIR)3.21 (all OSHA-recordable cases) Annual average employees3,669 Total hours worked6,610,256
What these numbers mean. An OSHA-recordable case is a work-related injury or illness that resulted in death, days away from work, restricted work, transfer to another job, medical treatment beyond first aid, loss of consciousness, or significant injury diagnosed by a physician. DART rate is the OSHA-standard incidence measure — calculate it as (cases with days away + restricted/transferred) × 200,000 / hours worked. The 200,000 hours normalizes to 100 full-time-equivalent workers over a year. National average DART across all industries is around 1.7; high-risk industries (skilled nursing, warehousing, courier) routinely exceed 5.

Source: OSHA ITA 300A Summary Data, calendar year 2024 filings (downloaded 2026-05-23).

OSHA Lookup · workplace-injury data from OSHA ITA 300A 2024 · About / methodology