What is the proper way to merge onto a highway?

The proper way to merge onto a highway involves accelerating to match the speed of traffic and merging safely. This approach is essential for ensuring that you integrate smoothly into the flow of vehicles already on the highway. By increasing your speed to match that of the other drivers, you minimize the risk of causing disruptions and collisions.

Additionally, this method helps maintain the overall flow of traffic, making it safer for both you and other motorists. Merging safely also includes using mirrors to check for blind spots, ensuring that you have a clear path before you enter the highway, thus further enhancing safety.

In contrast, options suggesting rapid acceleration or not checking mirrors overlook the importance of safety and awareness when merging. Slowing down before merging can create confusion and may lead to dangerous situations as it disrupts the expected behavior of other drivers on the highway.