For example, they split in the following location. And when they split here they become the external and the internal iliac arteries. So these here are the external iliac arteries and these smaller ones are the internal iliac arteries. And these common iliac arteries deliver oxygenated and nutrient filled blood to the leg portion of our body, to our right and our left leg. So these are some of the major arteries that are found within our arterial circulation system. Now of course we have many more arteries that we haven't actually shown.