Automobile accidents are often caused by distractions, driver fatigue, and drunk driving. Using cell phones and being fatigued while driving can negatively impact attention, focus, speed maintenance, and brain activity associated with safe driving. Alcohol impairs alertness, motor coordination, depth perception, and judgment. Over 50% of single-vehicle truck accidents and millions of road accidents each year are caused by driver fatigue. Stricter enforcement of laws and promoting better driving habits could help prevent accidents and make roads safer.