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I've been hearing about automated vehicles for years, and I'm not surprised that automakers are still moving that direction. However, the projection for no longer needing traffic lights is a little concerning. Bicyclists rely on those signals too, and if all traffic is automated, that means they won't be able to use the roads. Bike paths, sure--but few cities are rich with those. I'm interested to see how futurists plan on solving that problem with the efficiency and minimal expense required by a widespread solution.