Understanding Traffic Signal Colors and symbols is crucial for safe navigation on roads. This comprehensive guide explains traffic signal operations, color meanings, and various signal types for different road situations.
Key points:
- Traffic signals are dynamic systems using colored lights and symbols to control traffic flow
- Basic colors (red, yellow, green) have specific meanings for vehicles, bicycles, and pedestrians
- Arrow symbols combine with colors to indicate permitted turning movements
- Special signals exist for freeway entrances, pedestrian crossings, and specific zones
- Safe Driving at Traffic Lights requires understanding both basic and advanced signal operations
