In: Civil Engineering
An urban area consisting of four zones has the base-year trip
matrix shown below.
The growth rates for the origin and destination trips have been
projected for a 25 years period.
Using Fratar's techniques, calculate the number of trip
interchanges in the horizon year.
Do just two iterations.
Destination | ||||||
Origin | 1 | 2 | 3 | 4 | Total | Orig. GF |
1 | 3 | 5 | 8 | 12 | 28 | 2 |
2 | 4 | 1 | 9 | 10 | 24 | 1 |
3 | 2 | 4 | 2 | 7 | 15 | 4 |
4 | 9 | 12 | 8 | 4 | 33 | 2 |
Total | 18 | 22 | 27 | 33 | 100 | |
Dest. GF | 3 | 0.5 | 4 | 1 |
GF = Growth Factors