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“K18880” — 2014/11/6 — 12:31 — page 131 — #141
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Public Transport Planning and Management in Developing Countries
Primary choice level
Mode m U
m
exp(U
m
) p(m/T )
A -0.36 0.698 0.462
T -0.61 0.543 0.438
P
= 1.241
P
= 1.000
P (B) = P (B/T ) ∗ P (T ) = 0.438 ∗ 0.500 = 0.219
P (R) = P (R/T ) ∗ P (T ) = 0.438 ∗ 0.500 = 0.219
P (A) = 0.562
6.1.5 Trip assignment
The last phase of the four-step transportation planning process is concerned with the trip-
makers choice of path between pairs of zones by travel mode and with the resulting vehicular
flows on the multimodal transportation network. This step may be viewed as the equili-
bration model between the demand ...