Pedestrian Signal Safety
for Older Persons

AAA Foundation for
Traffic Safety

Mission

Slide 4

Pedestrian Signal Safety
for Older Persons

Background

The Problem

Study Goals

Important Note

Project Objectives

Methods

Key Statistic for Walking Speeds for Older Pedestrians

Literature Review

Literature Review

Literature Review

Literature Review

Literature Review

Observational Study

Observational Study

Observational Study
15^th Percentile Walking Speeds

So what difference does it make?

Example

Slide 23

Observational Study Results

Observational Study Results

Intersection Operations Analysis

Traffic Operations Analysis

Traffic Operations Analysis

What happens to vehicle delay when pedestrians have more time?

Intersection Operations Analysis

Intersection Operations Analysis

Intersection Operations Analysis

"Traffic engineers can modify pedestrian..."

"The U.S."

Next Steps

Next Steps

"For more information,"