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Why would we do that?

• agnosticmantis 3y ago
  Because nowadays cars are computers on wheels with lots of sensors, so we don’t need to only rely on human ears and brains like we had to in 1950s. I think modernizing traffic signals will end up making transportation more efficient and safer. (Just imagine knowing the timing of the next 5 traffic lights on your path.)
  • Gabrys1 3y ago
    This would make roads undrivable by human drivers (unless augmented by modern tech). Probably exactly what you had in mind, but I don't want this future (at least not now)