US State: Ohio

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Equity in Traffic Safety with HSIP

Ohio
ODOT's HSIP now prioritizes projects in low-income areas, where fatal crashes are 9.8% higher. They allocate 10% of scoring to economic factors and offer reduced local match requirements for disadvantaged communities.
ODOT HSIP ProgramTZD Article

A Machine Learning Approach to Systemic Safety Project Location Identification

Ohio
ODOT used machine learning to identify locations for systemic safety projects, focusing on pedestrian and roadway departure crashes.
Ohio DOT Story Map - Safety2023 Safety Summit Poster

Accelerating the Widespread Adoption of Roundabouts

Ohio
Accelerating roundabout adoption reduced total crashes by 33% and injury crashes by 71% at single-lane roundabouts.
Ohio HSIP Program WebsiteRoundabouts WebsiteAASHTO Case Study
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