this post was submitted on 25 Sep 2024
999 points (95.4% liked)
Fuck Cars
9670 readers
75 users here now
A place to discuss problems of car centric infrastructure or how it hurts us all. Let's explore the bad world of Cars!
Rules
1. Be Civil
You may not agree on ideas, but please do not be needlessly rude or insulting to other people in this community.
2. No hate speech
Don't discriminate or disparage people on the basis of sex, gender, race, ethnicity, nationality, religion, or sexuality.
3. Don't harass people
Don't follow people you disagree with into multiple threads or into PMs to insult, disparage, or otherwise attack them. And certainly don't doxx any non-public figures.
4. Stay on topic
This community is about cars, their externalities in society, car-dependency, and solutions to these.
5. No reposts
Do not repost content that has already been posted in this community.
Moderator discretion will be used to judge reports with regard to the above rules.
Posting Guidelines
In the absence of a flair system on lemmy yet, let’s try to make it easier to scan through posts by type in here by using tags:
- [meta] for discussions/suggestions about this community itself
- [article] for news articles
- [blog] for any blog-style content
- [video] for video resources
- [academic] for academic studies and sources
- [discussion] for text post questions, rants, and/or discussions
- [meme] for memes
- [image] for any non-meme images
- [misc] for anything that doesn’t fall cleanly into any of the other categories
Recommended communities:
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
On the road, 4 cars would take more space lined up one behind another.
I don't know what the law is where you live but i know what it is where i live, so excuse my weird metrics for a sec while i explain how wrong what you said is.
In order to facilitate proper reaction time for yourself as the driver, you must have about two "seconds" (as in if you stared at the road beneath the car in front of you, your car would be there in about two seconds) between your car and the one in front of you.
Meaning the faster the vehicles are, the larger the gaps, and if we're talking 4 vehicles, it's 3 gaps.
For maneuverability's sake, it's worth mentioning the "wave propagation" that happens during brake time, but I won't get into it.