IntroductionEvery day over the 16000 of people, every year 5 million people pass away due to accident and injury and 500 million people become invalid in the worldwide. It is 9.8% of total death caused by disease, 12.3% of total morbidity. As a result of Mongolian statistical yearbook 1997-2010, “Accident, injury” was at third place of cause of death and at fifth place of morbidity.GoalTo detect risk behaviors which influence on distracting attention of driver and to establish recommendation to change risk behavior during driving.Materials and MethodsThe research will be conducted by quantitative method (questionnaire) and qualitative method (observation and interview). There is 106.848 of cars in Ulaanbaatar and about 10% (n=300) of these is public transportation. 50 of drivers participated at separate interview to detect risk behavior during driving. Research team observed 25 public transportation for 3 hours to reveal driver risk behavior. The data was collected from central 6 districts in Ulaanbaatar.Results:The research involved 290 of drivers from central 6 districts, going to 8 itineraries in Ulaanbaatar. Participants are age of 19-64 and average was 37.4±8.3 age. Age of 30-39 was 44.1 % (128). 92.1% (267) of 290 drivers was drivers of bus, microbus. Most (36.3%, 61) of 168 (57.9%) who not wear seat belt said that not accomplished to use seat belt, 34.3% (56) said that it disturbs to drive a car. 91.7 of drivers said that they are calling during driving. Other 8.3% who are not calling during driving don’t use phone. 99.3% of total drivers listens FM radio, 97.9% talks with someone who sitting near in the car, 95.5% see advertisement near the way which influencing to go down attention of driver. 93.1% of participants answered that don’t drink alcohol during driving. Do you drive a car if there is necessary to drive when using alcohol?-60.0% of them absolutely don’t drive, 34.1 said that a car is driven by another person. 95.5% of participants said that there is no special seat for children in a car. But 46.2% of them has good habit to sit children in back side of a car. But 27.6% said that have habit to sit in front side of a car, 25.9%- anywhere. As a result of research we observed driver common views of public transportation such as sudden forcefully braking, calling, smoking, sitting with anyone in driver cabin, quarrelling with other drives.Conclusion:Drivers demonstrate following behaviors which may leading to traffic accident, involved or not involved in the traffic rule: Most of driver of public transportation bus don’t wear seat belt; Don’t require to wear seat belt from passenger sitting in the back side of car, no seat belt, and cover hasp of seat belt by covering; They have habit to drive a car when using alcohol; Call for long period, quarrel with calling person with loudly, be no normally; Incomplete machine leads to worry for driving period; Don’t convert light at night;