When turning from an alley/lane onto a highway, where should you stop your vehicle?

• A. At the end of the alley
• B. Before the sidewalk
• C. At the highway curb
• D. In the middle of the road

Answer: (B)

When turning from an alley or lane onto a highway, stopping before the sidewalk is essential for several reasons that enhance safety and compliance with traffic regulations. Stopping before the sidewalk allows you to observe any pedestrians who may be crossing or approaching the intersection, ensuring that you yield to them and do not create an unsafe situation.

This practice also helps you gauge the traffic on the highway, as you can look left and right for oncoming vehicles and ensure there are no obstructions. It's an important step to take before merging into the faster flow of highway traffic, giving you the best chance to proceed safely and with proper visibility.

Stopping at the end of the alley might not give you adequate visibility of the highway, and stopping at the highway curb could place you too close to the moving traffic, which can be dangerous. Stopping in the middle of the road is particularly unsafe and can obstruct the flow of traffic, leading to potential accidents. Hence, stopping before the sidewalk is the most prudent choice.