Green Traffic Light Signal - Road Safety and Traffic Flow Indicator #1887775 (License: Personal Use)

This image captures a standard vertical three-light traffic signal housed in a bright yellow casing, with the bottom green lamp actively illuminated, signaling permission to proceed. The red and amber lights above remain dark, emphasizing the current go phase. The clean background and focused framing highlight the universal design and critical role of traffic signals in regulating urban mobility.

Used on transportation, traffic safety, or municipal web pages; ideal for articles about road rules, driver education, or smart city infrastructure. Matches user intent seeking visual confirmation of traffic signal states or educational content on traffic control devices.