Which of the following describes the safest way to merge onto a highway?

Merging onto a highway safely is critical for ensuring the well-being of all road users. The best method is to adjust your speed to match that of the traffic already on the highway. This allows for a smoother transition and reduces the risk of collisions, as you are entering the flow of traffic at a similar speed.

When you accelerate to match the speed of the vehicles in the lane you are merging into, it enables you to merge seamlessly and safely without forcing other drivers to slam on their brakes or make sudden lane changes. This method promotes a more predictable driving environment, which is crucial for highway travel where higher speeds are the norm.

In contrast, options that suggest cutting in quickly or waiting for unusually long gaps can create hazardous situations. Moving too fast into a space that may not be clear can endanger both yourself and other drivers. Waiting for an extended time can also lead to missed opportunities to merge smoothly, increasing the likelihood of frustration and erratic driving behaviors. Merging only when traffic is slow could delay your entry onto the highway unnecessarily, which may not always be practical, as highways are designed for higher-speed traffic.