
Concept explainers
The trip distribution using the average growth factor method.

Answer to Problem 14P
The trip distribution has been developed using the average growth factor method.
Explanation of Solution
Given:
For Zone
Present total observed trip ends is
Zonal growth rate is
For Zone
Present total observed trip ends is
Zonal growth rate is
For Zone
Present total observed trip ends is
Zonal growth rate is
For Zone
Present total observed trip ends is
Zonal growth rate is
Formula used:
Estimated growth total is given by,
The number of trips estimated from zone
Here,
The new growth factor is given as,
Calculation:
The estimated growth total for zone
Substitute
The estimated growth total for zone
Substitute
The estimated growth total for zone
Substitute
The estimated growth total for zone
Substitute
The data of
Zones | |||
Table (1)
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The calculated trips from zone
Zones | |
Table (2)
The
The
Substitute
The
The
Substitute
The
The
Substitute
The
The
Substitute
The remaining movement between zones, new present total and new growth factor for zone s
Zones | New Present total | New Growth factor |
Table (3)
The estimated growth total for zone
Substitute
The estimated growth total for zone
Substitute
The estimated growth total for zone
Substitute
The estimated growth total for zone
Substitute
The data of
Zones | |||
Table (4)
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The number of trips estimated from zone
Substitute
The calculated trips from zone
Zones | |
Table (5)
The
The
Substitute
The
The
Substitute
The
The
Substitute
The
The
Substitute
The remaining movement between zones, new present total and new growth factor for zone
Zones | New Present total | New Growth factor |
| ||
Table (6)
Conclusion:
The trip distribution has been done using the average growth factor method.
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