The Driverless Commute: Cities aren’t planning for AV deployment and that’s a problem; NHTSA is weighing rewrites of car and commercial vehicle rules; US lags global rivals over lack of national legislation

1. Urban (not)planning

Cities were once highly compact and walkable places that blended residences and workplaces and where people commanded primacy. But that was before the automobile.

Cities were once highly compact and walkable places that blended residences and workplaces and where people commanded primacy. But that was before the automobile.

Now, the modern American city is nothing if not an ecosystem in service of these two-ton forces of congestion. Add up all the 18-lane highways and surface streets, the sprawling blacktop parking lots and sky-high decks, and you find that more than 60 percent of some cities’ precious downtown real estate has been devoted in some way to cars.

Depending on your preferred expert, autonomous vehicles will either reverse or accelerate the very worst symptoms of car-oriented urban planning: congestion, pollution, sprawl.

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The Driverless Commute: A light pollution solution in AVs; Tesla-taxis; and Waymo’s app is up for download

1. Seeing in the dark

Nighttime skyline

A new paper published this month in the journal of Science and Engineering Ethics posits that autonomous vehicles could help break the industrialized world’s addiction to artificial nighttime light.

  • Light pollution from cars, street and parking lot lamps all wreak havoc on our natural world. Seduced by the other-worldly glow of towers and lamps, insects are lured to their doom, baby turtles are beached and birds crash and clatter.
  • Street and parking lot light represent some 90 percent of all outdoor illumination from the industrialized world.
  • 1.6 percent of all energy consumed globally is poured into streetlights while headlights consume roughly 3 percent of vehicular fuel.
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