Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010) (2011)

Chapter: Chapter 3 - Understanding Traffic Signals and Modern Intersection Design

Previous Chapter: Chapter 2 -Travel by Pedestrians Who are Blind or Who Have Low Vision
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
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Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 26
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 27
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 28
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 29
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 30
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 31
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 32
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 33
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 34
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 35
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 36
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 37
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 38
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 39
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 40
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 41
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 42
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 43
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 44
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 45
Suggested Citation: "Chapter 3 - Understanding Traffic Signals and Modern Intersection Design ." National Academies of Sciences, Engineering, and Medicine. 2011. Accessible Pedestrian Signals: A Guide to Best Practices (Workshop Edition 2010). Washington, DC: The National Academies Press. doi: 10.17226/22902.
Page 46
Next Chapter: Chapter 4: Features of APS
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