Joliet Township High School District 204 - Transportation Center

Joliet Township High School District 204

3901 Olympic Blvd., Joliet, IL 60431
Bus operation, school and employee (NAICS 485410)

DART 15.74 7 recordable cases · 97 avg employees · 88,924 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 4.4× the industry median.

This establishment: 15.74
Industry median (Bus operation, school and employee, n=646): 3.55

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases5 Restricted-duty / transferred cases2 Other recordable cases0 Total recordable cases7 Days lost to injury530

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

DART rate15.74 (days away + restricted/transferred) DAFW rate11.25 (days away from work only) Total recordable rate (TRIR)15.74 (all OSHA-recordable cases) Annual average employees97 Total hours worked88,924
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