Investigation of accident hotspots in suburban road accidents and effective factors in reducing road accidents

The present article is a research article on the causes and factors of road accident hotspots as well as the factors affecting the reduction of road accidents. The purpose of this study is to investigate accident hotspots in road accidents, reduce the number of accidents due to accident hotspots, create safety and security of road traffic, reduce the costs of accidents on the country's economy, reduce road traffic, investigate the causes of accidents and road accidents and Its effect is on suburban transportation. From the point of view of  road and regional transportation planning, in this article, a descriptive- applied analytical method is used. According to the obtained statistics and inferred analyzes, it can be said: "The human factor is one of the most important factors in the occurrence of accidents and suburban accidents, which fatigue and drowsiness are the most important cases." In today's society, one of the important components of the national economy for any country is the issue of "transportation", which will have a great impact on the process of economic growth. It must be acknowledged that "without the transport network, facilities and ancillary equipment and the desired fleet,  the idea of general growth and development of the country seems impossible." Despite the expansion of suburban fleet systems in developing countries, today we see little action to prevent road accidents. Due to the high rate of road accidents in these countries, there are not enough resources to save the lives of the injured and help people with permanent disabilities caused by traffic accidents.