general speed limit...

general speed limits on highways/state roads / within cities (70 / 20 / walking speed)  



possible quickly, cheaply with immediate effects on many levels

Very difficult for broad acceptance in the communities though.
Also: While in the higher ranges of speed it is evident that going slower is more efficient I am not so sure about lower speeds. If your car can drive easily in 3rd gear for 30km/h, that's great. But if 3rd is too high and you need to drive in 2nd gear it might actually be worse than driving 40 in 3rd gear... not entirely sure about all this though. If you have some science to back this up would be great!

Topic Tags

Votre réponse

Le maximum de fichier autorisé est de 10MB

Preview 0 Revisions Saved