Economic growth has contributed to increasing the incomes of the population, which can be an important factor in growth Vehicles on the road.

In many countries, this has caused traffic congestion. However, vehicle growth is not the only major cause. Climate change and the driving force of people's roads for various reasons all contribute to traffic congestion. In this sense, the article will mention three major traffic jams in history.

1. Beijing-Tibet Expressway - Tibet: In August 2010 there was a 12-day traffic jam on this route. . The length of the obstructed vehicle is about 100 kilometers. The causes of congestion are due to the fact that more vehicles use this road, especially the larger trucks carrying construction materials.



2. East German-West Road: After the Berlin Wall collapsed in 1989, the journey from East Germany to Germany The West is easier than ever. In April 1990 at the Easter festival, the Germans made a trip to visit their brothers in Germany. Another part to celebrate the ceremony.
This has led to a surge of 18 million cars on the road. However, the road has only about 500,000 passes. This inconsistency causes a lot of traffic congestion. The obstruction length is up to 48 km.

3. Interstate 45, Houston, Texas: In September 2005, about 2.5 million people evacuated Houston after receiving Has been informed of the nearness of Hurricane Rita. This caused a traffic jam of up to 161 kilometers on Interstate 45. The blockage lasts for 48 hours.