Case Study Filter: Partnership

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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

Safety Design Build 1.0 and 2.0

Missouri
Design Build 1.0 WebpageDesign Build 2.0 WebpageAASHTO ArticleAASHTO Case Study

AASHTOWARE Safety Powered by Numetric – Unleashing the Power of Crash Analytics

Georgia
AASHTOWare Safety powered by Numetric improved the efficiency of crash data analysis by 60%.
AASHTOWare ArticleNumetric Case StudyNumetric LRSP Case StudyAASHTO Case Study

Maximizing Safety Returns: A Strategic Approach to Safety Equipment Procurement

Georgia
The Safety Equipment Purchasing Program enables quick safety enhancements in dozens of local communities throughout Georgia, reducing deployment time from years to months.
Local Funding FlyerGeorgia 2023 FHWA HSIP ReportAASHTO Case Study

Safeguarding the Peach State: Safe Driving Summits

Georgia
Safe Driving Summits at high schools and colleges educate young drivers, leading to behavior change and positive student feedback.
Safety Programs WebsiteSafe Driving Summit WebsiteAASHTO Case Study

Dashboard for Evaluating Effectiveness of Safety Investments

Florida
HSIP safety infrastructure investments reduce fatal and serious injury crashes up to 46% annually. The Florida crash dashboard helps users identify projects with maximum impact.
Florida Crash Analysis Reporting (CAR)AASHTO Case Study

Safety Training with Florida’s Local Technical Assistance Program

Florida
Safety training through Florida’s LTAP provided 45 safety courses to over 20,000 attendees.
Florida LTAP Center Website (See “Training and Events”)AASHTO Case Study

Human Factors Approach to Influential Safety Behavior Campaigns

Florida
Data-driven education and enforcement campaigns addressed lane departure, intersections, and vulnerable road users, with significant engagement outcomes.
Safety Campaign ResourcesAASHTO Case Study

Statewide Safety Risk Analysis and Annual HSIP Allocation to Systemically Fund Countermeasures

Florida
Statewide Safety Risk Analysis and HSIP allocation funded systemic countermeasures, significantly reducing fatal and serious injury crash rates.
FDOT System Safety Analysis ReportFDOT HSIP Implementation Plans and ReportsAASHTO Case Study

Work Zone Speed Safety Cameras

Pennsylvania
The Pennsylvania Department of Transportation (PennDOT) noted a marked reduction in excessive speeding since adding speed safety cameras to work zones
Work Zone Speed Safety Camera ProgramAASHTO Journal Article
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Access mgt. B/C analysis Behavior Connected & autonomous vehicles Construction Context Design Electric vehicles Emergency response Employee safety Equity evaluation Health HSIP Innovation Intersections Land use Lane departure Law enforcement Leadership Maintenance Motor carriers Operations Outreach & education Performance management Performance measurement Planning Post-crash care Project development Public engagement Quick build Risk management Road safety audits Roadway departure Safety cameras Safety planning Systemic approach Technology Traffic incident management Training Transit Tribal safety Vulnerable road users Weather Wrong-way driving