Road Traffic Flow Diagram - Vehicle Movement on Curved Highway #3693037 (License: Personal Use)

This vector illustration depicts a U-shaped two-lane road with directional traffic flow, including passenger cars, semi-trucks, and emergency vehicles. Key features include dashed center lines, solid edge lines, traffic signs (stop, yield), and roadside infrastructure like barriers and signal poles. The layout emphasizes safe merging, lane discipline, and visibility in curved sections.

Used in transportation engineering guides, driver’s education materials, traffic simulation documentation, or urban planning presentations to explain road design principles and vehicle behavior on bends.