A large retirement village has a total retail employment of 120. All 1600 of the households in this village consist of two nonworking family members with household income of $20,000. Assuming that shopping and social/recreational trip rates both peak during the same hour (for exposition purposes), predict the total number of peak-hour trips generated by this village using the trip generation models of:_________.
Number of peak hour vehicle based shopping trips per household 0.12
+0.09(household size)
+0.011 (annual house income in thousands of dollors)
-0.15(retail employees in household s neighborhood, in hunreds)
Number of peak hour vehicle based social/recreactional trips per household
= 0.04 + 0.018 (household size)
+0.009(annual house income in thousands of dollors)
+0.16( number of nonworking household members)

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Answer:

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Explanation:

Please kindly check attachment for the step by step solution of the given problem.

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The total number of peak-hour trips generated by this village = 979.2 trips/hr

Given data :

Household size = 4

Number of households = 1600

Number of non-working people = 3200 ( 1600 * 2 )

Total annual Household income = $120,000

Determine the total number of peak-hour trips generated

First step : calculate the number of peak hours based on shopping trips

i) Trips before move

0.12 + 0.09 * ( 6 ) + 0.011 * 50000 - 0.015 * (450)

= 483.16

ii) Trips after move

0.12 + 0.09 * 6 + 0.011* 50000 - 0.15 * 150

= 528.16

Next step : Calculate the number of peak hour travelled for recreational trips

per household

= 0.04 + 0.018 * 4  + 0.009 * 20  + 0.16 * 2

= 0.612 trips per household

Therefore the total number of peak-hour trips generated by this village

= 979.2 trips/hr

Hence we can conclude that The total number of peak-hour trips generated by this village = 979.2 trips/hr.

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