A highway is a public road designed for high-speed traffic, typically connecting major cities or towns. Highways are usually divided into multiple lanes, with separate lanes for vehicles traveling in opposite directions, and often have limited access points to ensure smooth flow of traffic. They are typically designed to accommodate large volumes of traffic, including cars, trucks, and buses, and often have speed limits higher than those of other roads. Highways are an essential part of transportation infrastructure, allowing for efficient and fast movement of people and goods over long distances.