Where should you position your vehicle before making a left turn on a two-way street?

To prepare for making a left turn on a two-way street, positioning your vehicle immediately to the right of the centerline is the correct approach. This positioning allows you to have a clear view of oncoming traffic and ensures that you are adequately lined up to make the turn safely when the conditions are appropriate, such as at an intersection with traffic signals or clear right-of-way.

Being positioned in this manner helps in reducing the risk of a collision with oncoming vehicles while facilitating a smooth turn. It also aids other drivers in understanding your intention to turn left, promoting safer roadway interactions.

The other positioning options would create hazards or impede traffic flow, such as stopping on the sidewalk or being in the middle of the intersection, which is unsafe and can lead to accidents. Similarly, being on the left edge of the road could lead you into oncoming traffic, which is not advisable.