Road markings play an important role in guiding and controlling traffic on the road. If you understand road markings and drive accordingly, then your safety and the safety of other road users can be improved significantly. The advantage of road markings is that these will provide you with information without distracting your attention from the road. The markings will not only guide you when you are driving a vehicle but also assist you while you are either walking or riding your bicycle on the road. Just as a good friend who will always be there for you in your life, road markings will also be there to the road users throughout the journey on the road. Friends are of different nature, some guide you regularly, some warn you and some control you when you are not on the correct path. Similarly, road markings are of different types based on the purpose they serve. Hence, it becomes important for you to understand your friends on the road i.e. “Road Markings”. This chapter aims to convey the meaning of different road markings to understand what need to be done when you see a particular type of road marking while driving.