When merging onto an interstate highway, what should you do?

When merging onto an interstate highway, the appropriate action is to signal and accelerate to match traffic speed. This is crucial because highways are designed for higher speeds, and merging traffic must harmonize with the existing flow. By signaling, you inform other drivers of your intent to merge, which helps ensure everyone's safety and awareness on the road. Accelerating to match the speed of vehicles already on the highway allows for a smoother transition into the traffic, minimizing disruptions and potential accidents.

Creating a gap in traffic requires finding an opening to merge, but it should be done while maintaining speed rather than forcing a gap, allowing for a seamless merge. Stopping before merging can be dangerous because it can disrupt the flow of traffic and increase the risk of collisions from vehicles behind you that are traveling at higher speeds. Merging without signaling is unsafe, as it does not communicate your intentions to other drivers, potentially leading to misunderstandings and accidents.