SafeIntersections: Interventions

Gain access to a structured framework of safety interventions, ranging from transformational treatments, such as roundabouts and intersection reconfigurations that aim to eliminate risk, to effective mitigations, including improved signage, pavement markings, and electronic warning systems. The hierarchy also includes operational measures that address specific safety issues through targeted and lower-cost solutions.

Match appropriate interventions to each intersection based on risk level and specific characteristics:  

• Transformational Treatments: For highest-risk locations e.g 75% KA reduction with a roundabout

• Moderate Interventions: For locations with specific operational and physical risk patterns

• Enhanced Awareness: For lower-risk locations (17-40% reduction with improved delineation) 

Utilize real world physical and operational mitigations to test specific treatments and measure anticipated positive safety benefits.