👉 Interurban refers to a type of urban development that involves the integration of multiple modes of transportation, such as buses, trains, and subways, in one city or region. This can be seen in cities like Berlin, which has introduced a system where people can ride the subway, bus, and train simultaneously. In more abstract terms, interurbanism refers to the idea that urban planning should prioritize the integration of different modes of transportation so as to create a more livable and efficient city for all