APS Online Workshop: Overview

Module A

Module B1

Module B2

• Slides 1-10
• Slides 11-20
• Slide 11
• Slide 12
• Slide 13
• Slide 14
• Slide 15
• Slide 16
• Slide 17
• Slide 18
• Slide 19

Module C

Module D

Module E

Module E: Exercises

Module F

Module G

Module B2 - Slide 15

The pedestrian signal phase is made up of three parts. The WALK interval is typically 4-7 seconds and is the time designated for pedestrians to start their crossings. The next interval, the flashing DON’T WALK, is the time to allow those pedestrians who have already started their crossings to complete their crossings. No pedestrians should start a crossing during flashing DON’T WALK since they will likely not have time to complete the crossing before vehicles are given the green light. The final interval is the steady DON’T WALK during which no pedestrians should start their crossing and are hopefully finished with any crossing already started.