Traffic congestion and stoppage at signals is one of the significant issue for air pollution. We wonder how human body manages blood flow which is not much different than traffic. Some learnings if can be applied to the traffic (not counting the resistance from groups ;))
a. There should be only one way roads. Small lanes one way only. All large lanes to have dividers
b. Turning is permitted to only one side at any junction so that the vehicles keep on moving without signals. Planning to make this possible at each congested junction – one at a time 🙂