The prevailing speed of traffic on an approach to a signalized intersection is 45 mph. The...

 

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The prevailing speed of traffic on an approach to a signalized intersection is 45 mph. The width of the cross street is 65 feet and the grades are level. Using the ITE procedure, what is the minimum length of the phase change interval (change period) for this approach? a. 3.0 seconds b. 4.2 seconds c. 5.6 seconds d. 5.9 seconds The prevailing speed of traffic on an approach to a signalized intersection is 45 mph. The width of the cross street is 65 feet and the grades are level. Using the ITE procedure, what is the minimum length of the phase change interval (change period) for this approach? a. 3.0 seconds b. 4.2 seconds c. 5.6 seconds d. 5.9 seconds

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