Waze and other traffic dodging apps prompt cities to game the algorithms – USA Today (Mar 6, 2017)

My “Tech Disrupts Transportation” narrative feels particularly appropriate for this story, which really highlights the degree to which technology can radically change the way transportation operates in a city. In this case, it’s car traffic in busy cities and towns, and the way in which navigation apps have begun sending traffic through quiet residential streets and other short cuts to avoid that traffic. On the one hand, you could argue – as Google does – that the apps are doing exactly what they’re designed to do, which is to find the most efficient route at any given point in time. On the other, you can argue that they do so without taking into account the impact on the streets down which those cars will drive – the algorithms don’t seem to be programmed to avoid quiet residential streets or to make another sort of value judgments. City planners naturally don’t like this – their job is to send subtle and not so subtle signals with road layouts and traffic management schemes in order to get people to drive in a certain way, and the apps entirely ignore that. This kind of clash between technology and government officials isn’t new or unique – it’s the kind of thing that will continue to happen over and over again, and the answer usually isn’t fighting the technology but either working with it or adapting to it.

via USA Today


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