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Using Data to Make Good Safety Decisions. Presentation by Barbara Harsha On behalf of the Governors Highway Safety Association May 24, 2011. Data Collection. State Highway Safety Offices (SHSO) use a variety of data in their planning processes Crash (both state and local and FARS)
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Using Data to Make Good Safety Decisions Presentation by Barbara Harsha On behalf of the Governors Highway Safety Association May 24, 2011
Data Collection • State Highway Safety Offices (SHSO) use a variety of data in their planning processes • Crash (both state and local and FARS) • Citation (if available) • EMS (if available) • Location data • Crime data (DDACTS) • Seat belt usage • Attitude survey • Some federal guidelines for these data (MMUCC, NEMSIS, MIRE) • All states have automated data collection to some extent
Data Analysis • SHSOs use crash and related data to drive their programs: • Identify leading highway safety problems in their states • Set short-term goals • Select countermeasures • Allocate resources • Track progress in reaching established goals • Seat belt usage data is used to determine where to conduct high visibility enforcement • Attitudes survey data is used to shape media and public education campaigns • States beginning to link crash and crime data as a way to target and better utilize motor vehicle and criminal justice resources
