this post was submitted on 01 Mar 2025
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A new study found adaptive traffic signals powered by big data reduced peak-hour travel times by 11% in China’s 100 most congested cities – saving 31.73 million tonnes of CO₂ annually. (www.nature.com)
submitted 2 days ago by [email protected] to c/technology
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cross-posted from: https://lemmit.online/post/5292633

This is an automated archive made by the Lemmit Bot.

The original was posted on /r/science by /u/calliope_kekule on 2025-03-01 05:53:17+00:00.

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[–] [email protected] 2 points 2 days ago* (last edited 2 days ago) (1 children)

Honestly I've seen round abouts in the US and while I totally think their more efficient and causes less wrecks statistically. People are fucking idiots. Everyone complains and thinks their worse and hate them to hell and back. No amount of facts or convincing will change their minds. It's insanity. People are so resistant to change it'd incredible the mountain out if a mole hill they will make it out to be.

[–] [email protected] 1 points 2 days ago

It doesn't help that we use them poorly. We have one between a stoplight and a shopping area, and it always gets backed up. They're never in high traffic areas, so drivers never get used to them. I want to replace highway intersections with traffic circles instead of putting them in random neighborhoods.