4 Define modal split model transportation demand central vi

4. Define: modal split model transportation demand . central vision

Solution

a) It is used to determine the number of trips on different modes between different pairs of nodes.

b) It is the demand for one good or service in one stream occurring as a result of demand from another.

c) When our eye focussing the straight path, and the vision is clear and sharp where we can drive comfortably. Such a vision is called central vision.