In traffic management, which process involves vehicles joining from separate streams?

The process of merging in traffic management refers to the scenario where vehicles from separate streams come together into a single lane or stream of traffic. This typically occurs on highways or multi-lane roads where two or more lanes converge, such as at the end of a on-ramp where vehicles enter the highway from a side road. Merging is designed to allow vehicles to blend smoothly into moving traffic while maintaining a steady flow and minimizing disruptions.

Merging involves vehicles adjusting their speed and positions to safely assimilate into the main traffic stream. This process is often regulated by road signs, traffic signals, and the behavior of drivers to ensure safe integration. Effective merging is essential for maintaining overall traffic flow and reducing congestion, especially in areas where the volume of traffic is high.

Understanding this concept is critical for traffic engineers and planners who must design roadways to facilitate safe and efficient vehicle movements while minimizing collision risks at points where different traffic streams intersect.