Show the need for such a study based on interest in the whole world to maintain the integrity of the human race on earth, where the large and modern means of transportation and private vehicles and used by people lead to the occurrence of traffic accidents due to several errors, and often the lives of the driver himself. The purpose of this study was to identify the most important causes of traffic accidents and methods of treatment from the viewpoint of specialists in the traffic and injured in traffic accidents and road users in general. As well as verification from the psychological point of view for those individuals in traffic accidents, and means to reduce them. Has been applied researcher in-depth interviews and observation in the study in order to achieve the objectives of the study, and have therefore come to the study findings regarding the most important causes of traffic accidents and methods of treatment, which refers mostly to the excess speed and lack of focus and attention while driving And the impact of emotions on the mental state of the individual while driving a vehicle researcher explaining the importance of activating the psychological aspect of the vehicle drivers to reduce traffic accidents, with the necessity of complying with the specific speed and a safety belt and examine the vehicle before use The study was presented at the conclusion several recommendations and proposals for motorists and those responsible for traffic, and hopes the researcher to contribute to this study is to shed light on what confronts us in this problem, and duties so that this work is the nucleus of other studies include the Arab library.. and the Lord God to the service Arab nation.