Final answer:
True. Many developing countries experience traffic gridlock due to rapid urbanization, inadequate infrastructure, and a high number of motor vehicles on the road.
Step-by-step explanation:
True. Many developing countries of the world experience traffic gridlock. This is due to several factors such as rapid urbanization, inadequate infrastructure, and a high number of motor vehicles on the road. For example, cities in India, Africa, and parts of Asia face significant traffic congestion, resulting in negative impacts on air pollution, health, and overall quality of life.