Highway Traffic Flow Diagram - Roadway Design and Vehicle Movement Visualization #3216886 (License: Personal Use)

This diagram depicts a simplified two-lane highway in each direction, with colored vehicles representing different traffic movements-including straight-through, left-turn, and right-exit maneuvers. Service areas are marked on both sides, including a gas station (green/yellow), rest stop (blue coffee icon), and parking (purple car). Arrows indicate turning lanes and merging zones, while road markings and signs enhance clarity for educational or planning purposes.

Used in transportation engineering presentations, driver’s manuals, urban planning websites, or traffic safety training materials to explain roadway layout, signage logic, and vehicle behavior on highways.