Step-by-step explanation:
Bad road use has a direct impact on the physical and mental aspect of a person's life. This impact will lead to the after effects on the family, community and country.
When a person uses a bad road, there are chances of encountering an accident on the way. This would directly impact the physical condition of the person. The accident could harm the person physically. Secondly the accidents will lead to the increase of mental stress of the person. The accident may have a drastic impact on the mental health of the person. All these things will directly impact the family of the person. They won't be able to move around easily in their community, and thus won't be able to participate in country's growth.
So in this way, use of bad roads will have physical and mental impacts on the life of a person, his family, community and in turns on the country.