Never would’ve guessed the fastest route isn’t the most efficient. I suppose it depends on who’s driving & their techniques.
If they set up smart traffic lights to conserve momentum, emissions could be greatly reduced also. But it only works with drivers who understand the principles of fuel efficiency.
Nothing is likely to change, when even impatient 61 year old female drivers exhibit road rage and aggressive driving behavior, like this:
https://youtu.be/V69h0Ckkb3E