Highway 1 in California collapsed during heavy rain! How destructive are heavy rains?

Highway 1 in California collapsed due to heavy rains. The continuous heavy rains are very destructive. This is because heavy rain is a natural phenomenon in which large amounts of rain fall from the sky. When heavy rain occurs, excessive rain may cause the soil to loosen, thus leading to dangers such as mudslides and landslides. If heavy rains occur in cities and other places, the drainage system will not be able to discharge rainwater through the system for a period of time after it exceeds the load, so there will be a risk of urban waterlogging. Therefore, heavy rains will have a huge impact on people's lives. Whenever there is a heavy rain, people's travel will be hindered. Continuous heavy rains will have an impact on people in cities and mountainous areas, so when heavy rains occur, we should pay attention to the weather forecast in time and take preventive measures.

Due to heavy rain, the structure of many road surfaces may undergo certain changes. Some roads are actually built on underground rivers, so this part of the road may suffer structural damage due to heavy rains. Therefore, during heavy rains, we may hear news that heavy rains have caused the road surface to collapse somewhere. Therefore, we should be cautious while driving and pay attention to the road conditions to avoid dangers such as collapse. When a heavy rain occurs, the most important thing is to clean up the rainwater. Relevant departments should inspect the city's drainage system and issue warnings for tunnels, parking lots and other places that may be flooded. It also notifies everyone of what needs to be paid attention to through broadcasts to reduce people's losses when heavy rains come.

In many coastal areas, heavy rainfall is usually caused by tropical cyclones. Therefore, the arrival of rain will be accompanied by dangers such as typhoons. During heavy rains, we need to reduce travel as much as possible. This is because if there is a typhoon, road signs or other billboards may fall and be damaged due to the typhoon during the trip. . Therefore, in the face of heavy rains, what we need to do is to stay at home as much as possible and reduce going out. Another important reason is that in rainy weather, the traffic on the road is usually quite congested. If you go out, it is likely to cause the threat of traffic jams.

For the setting up of drainage systems, the Chinese have studied many methods from ancient times to the present. In the famous Nanjing City, we can see the drainage system left over from ancient times, which is still in use today. Therefore, strengthening the verification of drainage systems is an important method to deal with waterlogging caused by heavy rains in cities. At the same time, attention needs to be paid to the conditions in mountainous areas to avoid the dangers caused by mudslides and landslides.