How deep in human body are arteries?

Arteries are located at varying depths within the human body, depending on their size and location. Major arteries, like the aorta, can be found deeper within the thoracic cavity, while smaller arteries may be closer to the surface, especially in the limbs where they can be palpated. Generally, arteries are situated beneath layers of skin, fat, and muscle, and their depth can range from just beneath the skin to several centimeters deep in the torso.