Pennsylvania Traffic Signals
Traffic signals control the flow of traffic at intersections and crossings. This category covers standard traffic lights, arrow signals, flashing signals, and pedestrian signals. Understanding the me…
Question Map
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On the Pennsylvania driving test, traffic signals questions are part of the 18-question exam. Pennsylvania requires a score of 83% (15 correct answers) to pass.
Traffic signals control the flow of traffic at intersections and crossings. This category covers standard traffic lights, arrow signals, flashing signals, and pedestrian signals.
Understanding the meaning of each signal color and type is essential. A steady green means proceed with caution, a yellow means prepare to stop, and a red means stop completely. Flashing signals have different meanings — a flashing red acts like a stop sign, while a flashing yellow means proceed with caution.
Arrow signals, lane-use signals, and pedestrian countdown timers are also commonly tested. Know when you can and cannot turn on a red light, and understand the difference between a green arrow and a circular green.
Key Topics
- Steady and flashing signals
- Arrow signals and protected turns
- Pedestrian signals and crosswalks
- Right turn on red rules
- Malfunctioning traffic signals