APS Online Workshop: Overview

Module A

Module B1

Module B2

Module C

Module D

Module E

• 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 41-50
• Slides 51-60
• Slides 61-63

Module E: Exercises

Module F

Module G

Module E1 - Slide 40

When would a signal be retrofitted. It may be in response to a request from an individual for modifications. In addition, proposed PROWAG, R209.2, Alterations, states “existing pedestrian signals shall comply with R209.1 when the signal controller and software are altered or the signal head is replaced.” There have been a lot of questions about what this language means and expect that it will be clarified in a final rule.