Alberta Class 7 License Practice Test

Being in the proper turning lane at least 15 metres before an intersection is essential for several reasons. First, it ensures that you communicate your intentions to other road users clearly, which promotes safety and order on the road. By positioning your vehicle in the correct lane well ahead of the intersection, you give yourself ample time to react to any dynamic changes in traffic conditions, allowing for smoother, more predictable driving.

Additionally, this distance gives other drivers and pedestrians time to assess your actions, reducing the likelihood of confusion or accidents. The designated distance is considered a standard that helps maintain consistent traffic flow and ensures that all vehicles have a clear understanding of when and where turns are occurring. This is important, particularly in busy intersections where multiple lanes converge and drivers might be anticipating your movement.

Choosing a shorter distance, like 5, 10, or even 20 metres may not provide the necessary margin for safety and could potentially disrupt traffic, leading to more complex and dangerous driving situations. Hence, maintaining the recommended distance of 15 metres is the best practice for ensuring safe and effective lane changes and turns at intersections.