What are the real causes of congestion?

The real causes of congestion include a combination of high vehicle volume, inadequate road infrastructure, and traffic incidents. Factors such as road construction, poor traffic signal timing, and lack of public transportation options can exacerbate the situation. Additionally, human behavior, such as erratic driving and rubbernecking at accidents, contributes to delays. Overall, congestion results from a complex interplay of demand and supply dynamics on roadways.