>>1323787>the cause of traffic is that something/someone needs to be moved from A to BFTFY
What you mean is the cause for traffic jams.
Trains are way more efficient at moving stuff. They scale linearly like automobiles, but with a way lower factor, so in the long run, they are absolutely the way to go. (Thinking about it, we probably had this discussion before. Don't remember how that ended. I think the thread dropped off page 10 at some point without us reaching a conclusion.)
>>1323973>They never got flying carsPic related apparently thinks otherwise.