# Fractures at United States Postal Service
> OSHA SIR `2020076664` · 7/15/2020 · LINCOLN, NEBRASKA
## Severity
- **1 hospitalization**
- **Body part:** Ankle(s)
- **Nature of injury:** Fractures
## Cause
- **Event:** Trip on uneven surface without fall
- **Source:** Bodily motion or position of injured, ill worker
- **Secondary source:** Floors, walkways, ground surfaces, unspecified
## Employer
- **Name:** United States Postal Service
- **Location:** 3250 S 12th St, LINCOLN, NEBRASKA, 68502
- **NAICS:** 491110
- **Jurisdiction:** 1
## Narrative

An employee was delivering mail when she stepped on a board which broke, causing her to twist and fracture her ankle.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · AI Analytics · CC0 1.0*