During the foraging process, hundreds or thousands of ants come and go between the anthill and the place where the food is located, and eventually they can get food in a relatively short time, but there is never any congestion. German scientist Huerbing It was found that avoiding road congestion is based on communication between ants. When congestion may occur on one road, the returning ant sends a pheromone to the oncoming companion and lets it choose another road. He believes that humans can take the same approach. Reduce vehicle congestion. This text explains mainly:. ['Smart Ants Inspire Humans to Solve Traffic Congestion.', 'Solve problems and find ideas from ants foraging.', 'Interchange situation, bypass can avoid encountering congestion.', 'Non-congestion of ants and human vehicle congestion.']