What must drivers entering an interstate from an entrance ramp do?

Drivers entering an interstate from an entrance ramp must yield the right-of-way to traffic already on the highway to ensure a safe merge. This practice is crucial because vehicles already traveling on the interstate have the right to continue their path without interruption. By yielding, drivers are able to assess the situation and find an appropriate gap in traffic, allowing them to merge safely onto the interstate without causing conflicts or accidents.

When entering a highway, the acceleration lane is designed to help drivers gain speed and merge smoothly into the flow of traffic. However, this process hinges on yielding to ensure that the pace of both entering and existing drivers is managed safely. This knowledge is fundamental in promoting safe driving habits and understanding road regulations.