What is the recommended action when merging onto a highway?

When merging onto a highway, the recommended action is to check for openings in traffic and speed up to match the speed of vehicles already on the highway. This is important because highways are designed for higher speeds, and merging at an inappropriate speed can create unsafe conditions for both the merging vehicle and existing traffic. By accelerating to match the flow of traffic, drivers can smoothly enter the highway, reducing the chances of causing collisions or disruptions.

Maintaining a proper speed while merging helps ensure that you can find an adequate gap in traffic, allowing for a safe entry without forcing other drivers to slow down or change lanes abruptly. Proper signaling during this process is also vital to inform other drivers of your intention, further enhancing safety on the road.