What type of area is typically found at the beginning of an expressway ramp?

The beginning of an expressway ramp typically features an acceleration area, which is designed to help drivers increase their speed to match that of the traffic on the expressway. This area allows vehicles to safely merge into the flow of traffic, ensuring that drivers can enter the expressway without causing disruption. It is crucial for maintaining the smooth flow of vehicles and reducing the likelihood of accidents during the merging process. This transitional space is engineered to facilitate a safe and efficient acceleration, contrasting with areas where one would need to slow down or come to a complete stop.