Fuck Cars
A place to discuss problems of car centric infrastructure or how it hurts us all. Let's explore the bad world of Cars!
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That's the thing : estimating traffic time is just as hard if not harder than parking. There's no excuse for not providing a bracket to give people guesses for that, just like traffic delays.
Also the thing about fluid dynamics is that the flow characteristics change dramatically below and above the Reynolds coefficient, and that just shifts the issue : heavily trafficked roads tend to hover really close to it and being wrong by just a few cars or wrongly estimating their agressivity (yeah that changes things significantly) can completely throw off the calculations.