Why We Should Build Smart Highways | AP HUMAN GEOGRAPHY DIGITAL  STUDY: MIKE BUSARELLO | Scoop.it
High-speed rail is still just a dream in America. But why then aren't smart roads a reality?


It is possible to imagine a world in which smart pavement, smart cars, and embedded monitoring and controls would turn highways from gulches that pollute a wide swath of land around them with both particles and noise would become more like rivers.

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Via Lauren Moss, Betsy Smalley, Jessica Robson Postlethwaite