Intersection Traffic Light Diagram - Urban Roadway Design Sketch #3480417 (License: Personal Use)

This ink-style line drawing depicts a symmetrical four-way intersection with vertical traffic signal poles positioned at each corner. Each signal features three lights and is accompanied by marked crosswalks and dashed lane indicators. The perspective is slightly elevated, emphasizing layout clarity for engineering or educational use.

Commonly used in transportation planning documents, traffic safety guides, driver education materials, or municipal infrastructure presentations to illustrate intersection design principles and signal coordination.