Alberta Motor Association (AMA) Learner’s Practice Exam

The sign that indicates the direction you can travel in is represented as a black rectangle with a white arrow. This design is specifically used for directional signs that guide drivers on proper routes or lanes. The black background allows the white arrow to stand out clearly, ensuring that the information is easily visible and understood by drivers. Such signage helps in navigation by providing explicit instructions about which way to go, thereby enhancing safety and reducing confusion on the road.

In contrast, other sign shapes and colors serve different purposes. For example, a white circle with a red border typically indicates a regulatory sign, such as a no entry or speed limit sign, which does not guide the direction of travel. Similarly, a yellow triangle with a black line usually serves as a warning sign, alerting drivers to a hazard ahead, rather than providing guidance on direction. Lastly, a fluorescent yellow-green square is often associated with pedestrian crossing or school zone signs, which again do not indicate travel direction but rather focus on safety in those specific areas. This understanding of the significance of sign shapes and colors is crucial for recognizing and interpreting traffic signs effectively.