When changing lanes on an expressway, what is important to do?

When changing lanes on an expressway, signaling your intentions is crucial for several reasons. It communicates to other drivers what you plan to do, helping to prevent accidents and ensuring a smoother flow of traffic. By using your turn signal, you let drivers around you know that you are preparing to change lanes, allowing them to adjust their speed or position if necessary. This simple act of signaling contributes significantly to overall roadway safety and promotes a culture of mutual respect among drivers.

In addition to signaling, other important actions include checking your mirrors and blind spots and ensuring sufficient space to make the maneuver safely. While accelerating may be necessary to merge into traffic, it should be done in conjunction with signaling your move rather than as a sole focus. Relying solely on your horn or checking your mirrors without signaling is not sufficient for safe lane changes. Only using the horn can create confusion without conveying your intentions effectively and could lead to accidents.