jam...

Ohhh after reading your title I feel you are telling about jam which is eat with bread. You are right many cities traffic jam and due to no proper road accident also occur.

I think if people don't flock to the major cities looking for greener pastures there will be less traffic jams in the metro. Development is purely concentrated on urbanized cities. If government can develop sustainable living in the provinces, then people would not even think of going to the cities to seek employment. Less people, less vehicles, less traffic jams.