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Unformatted text preview: flow indicated. Use 3 seconds for yellow interval (Y). 4. Identify factors affecting vision acuity. 5. Define and explain the acronym “PIEV”. 6. Identify modifying factors affecting human perception reaction time. 7. List in order of importance motivation (primacy) for typical drivers....
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- Traffic Engineering, Traffic Engineering Spring, intersection layout diagram, minimum green time, human perception reaction