APS Online Workshop: Overview

Module A

Module B1

Module B2

Module C

Module D

• Slides 1-10
• Slides 11-20
• Slides 21-30
• Slides 31-40
• Slide 31
• Slide 32
• Slide 33
• Slide 34
• Slide 35
• Slide 36
• Slide 37
• Slide 38
• Slide 39
• Slide 40
• Slides 41-43

Module E

Module E: Exercises

Module F

Module G

Module D - Slide 36

Right turn overlap is when right turning cars are given a green arrow at the same time that left turning cars on the cross street are given a green arrow. As shown in the illustration, there is no conflict with other vehicles. For pedestrians who are blind, the sound of the either the right turning or left turning (depending on which crossing the pedestrian is making) could lead them to think that it's the start of the pedestrian phase. If they began crossing on either crosswalk, they would be in conflict with both right turning vehicles and left turning vehicles on their protected turns.