What is one key action to take when entering a freeway?

Accelerating to match the speed of traffic when entering a freeway is essential for safe merging. Freeways are designed for high-speed travel, and vehicles already on the freeway are typically traveling at higher speeds. By accelerating to match the flow of traffic, you reduce the risk of collisions and allow for a smoother and safer merging experience.

Maintaining a slow speed can actually create hazards, as it may disrupt the flow of traffic and lead to dangerous situations, such as sudden braking by drivers already on the freeway. Stopping at the entrance ramp is also not advisable since it can create backups and unexpected situations for other drivers. Using the shoulder to merge is unsafe and against traffic regulations, as the shoulder is typically meant for emergency situations, not for regular merging. Therefore, accelerating to match traffic is the best and safest approach when entering a freeway.