Anna Engine Plant

Honda Development & Manufacturing of America (HDMA)

12500 Meranda Road, Anna, OH 45302
Gasoline engines, automotive and truck, manufacturing (NAICS 336310)

DART 3.47 171 recordable cases · 3,402 avg employees · 6,631,251 hours worked

This establishment vs. the industry

The DART rate at this establishment is 1.7× the industry median.

This establishment: 3.47
Industry median (Engine block assemblies, automotive and truck gasoline, manufacturing, n=109): 1.99

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases61 Restricted-duty / transferred cases54 Other recordable cases56 Total recordable cases171 Days lost to injury2,915

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

DART rate3.47 (days away + restricted/transferred) DAFW rate1.84 (days away from work only) Total recordable rate (TRIR)5.16 (all OSHA-recordable cases) Annual average employees3,402 Total hours worked6,631,251
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