빠른 통행을 위해 출입을 제한하고 중앙 분리대를 설치한 고속 간선 도로.
A major highway designed for high-speed traffic, featuring controlled access points, divided lanes for opposite directions, and no intersections at the same grade.
예문:
"The new expressway has significantly reduced the travel time between the two major cities."
"Drivers are advised to check traffic reports before entering the expressway during rush hour."
"Heavy snow caused several accidents on the expressway, leading to a massive traffic jam."