Which type of road facilitates metropolitan continuity while channelizing major intersections?

The expressway is designed to facilitate the movement of large volumes of traffic through urban areas while allowing for efficient connections between major intersections. It combines characteristics of both freeways and highways by providing limited access points and higher speed limits, which helps maintain a smooth flow of traffic without the interruptions commonly found on local roads and minor arterials.

By channelizing major intersections, expressways effectively direct traffic patterns, ensuring that vehicles can move quickly and safely through metropolitan areas. This design reduces congestion and improves travel times, making expressways integral to urban transportation planning. Their role in enhancing connectivity between different parts of a city while managing high traffic volumes is what distinguishes expressways in this context.