PHF) compares the traffic volume during the busiest 15 minutes of the peak hour with the total volume during the peak hour. It INDICATES how consistent traffic volume is during the peak hour.\({\rm{PHF}} = \frac{{\LEFT( {{\rm{total\;hourly\;volume}}} \right){\rm{\;}}}}{{\left( {{\rm{peak\;}}15{\rm{\;minute\;volume\;within\;the\;hour\;X\;}}4} \right)}}\)Range of PHF\(\frac{x}{{60}} \le PH{F_x} \le 1\)For x = 15 minutes\(\frac{{15}}{{60}} \le PHF \le 1\) 0.25 ≤ PHF ≤ 1∴ The theoretically possible range of PHF for 15-minute sub-hours will be 0.25 ≤ PHF ≤ 1 .

"> PHF) compares the traffic volume during the busiest 15 minutes of the peak hour with the total volume during the peak hour. It INDICATES how consistent traffic volume is during the peak hour.\({\rm{PHF}} = \frac{{\LEFT( {{\rm{total\;hourly\;volume}}} \right){\rm{\;}}}}{{\left( {{\rm{peak\;}}15{\rm{\;minute\;volume\;within\;the\;hour\;X\;}}4} \right)}}\)Range of PHF\(\frac{x}{{60}} \le PH{F_x} \le 1\)For x = 15 minutes\(\frac{{15}}{{60}} \le PHF \le 1\) 0.25 ≤ PHF ≤ 1∴ The theoretically possible range of PHF for 15-minute sub-hours will be 0.25 ≤ PHF ≤ 1 .

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Peak Hour Factor (PHF) is used to represent the proportion of peak sub-hourly traffic flow within the peak hour. If 15-minute sub-hours are considered, the theoretically possible range of PHF will be

Highway Engineering Traffic Engineering Studies Analysis in Highway Engineering 11 months ago

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ExplanationThe Peak Hour Factor (PHF) compares the traffic volume during the busiest 15 minutes of the peak hour with the total volume during the peak hour. It INDICATES how consistent traffic volume is during the peak hour.\({\rm{PHF}} = \frac{{\LEFT( {{\rm{total\;hourly\;volume}}} \right){\rm{\;}}}}{{\left( {{\rm{peak\;}}15{\rm{\;minute\;volume\;within\;the\;hour\;X\;}}4} \right)}}\)Range of PHF\(\frac{x}{{60}} \le PH{F_x} \le 1\)For x = 15 minutes\(\frac{{15}}{{60}} \le PHF \le 1\) 0.25 ≤ PHF ≤ 1∴ The theoretically possible range of PHF for 15-minute sub-hours will be 0.25 ≤ PHF ≤ 1 .

Posted on 08 Nov 2024, this text provides information on Highway Engineering related to Traffic Engineering Studies Analysis in Highway Engineering. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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