Correct Answer - Option 4 : All of the above
Concepts:
The highway traffic movement are: Diverging, Merging and Weaving or crossing.
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Diverging: It is a traffic operation when the vehicles moving in one direction is separated into different streams according to their destinations.
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Merging: Merging is the opposite of diverging. It is referred to as the process of joining the traffic coming from different approaches and going to a common destination into a single stream.
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Weaving: Weaving is the combined movement of both merging and diverging movements in the same direction