expresswayshighcapacity
Expresswayshighcapacity is a descriptor used in planning and policy discussions to refer to high-capacity expressways: long-distance, limited-access roads designed to move large volumes of traffic efficiently. They typically serve regional to national travel and connect urban centers with major destinations.
Key design characteristics include controlled access with grade-separated interchanges, multiple travel lanes in each direction, wide
Capacity and performance depend on lane count, geometric design, demand, and incident levels. Capacity is commonly
Policy and planning considerations include funding, land acquisition, environmental impact, and integration with public transit and
Examples include major freeway networks in North America and Europe, as well as motorways and autostrade abroad.