Answer:
Step-by-step explanation:
One cause of city traffic jams can be attributed to the volume of vehicles on the road. As more and more people own cars and use them as their primary mode of transportation, the number of vehicles on the road has increased, leading to congestion and delays. In many cities, the infrastructure has not kept pace with this increase in traffic, resulting in insufficient road capacity to accommodate the volume of vehicles. Additionally, urban areas often have a high concentration of commercial activities, leading to an influx of trucks and delivery vehicles, which can exacerbate traffic congestion. The problem is further compounded by factors such as accidents, roadworks, and adverse weather conditions, which can cause delays and contribute to traffic jams.