Increased traffic severity
Traffic jams have indeed become an important problem in many parts of the world, affecting millions of people every day. There are many reasons for this problem, especially with the increase in urban population. Along with the increase in population, the number of cars on the roads has also increased. Today, far more people own their own cars than ever before, allowing for rising incomes, urbanization and personal transportation. Due to the poor state of mass transit in many places, when buses, trains, etc. are incredibly crowded, or not available at all, people prefer to go by their own cars. That causes more cars to block the roads, slowing down buses or trucks. Cities designed several decades ago were often not built to handle this volume of cars, creating narrow roads. Therefore, narro...








