Traditional Bullock Cart Race Jaffna Sri Lanka Photo Gallery.The body of the cart is about nine feet long and three feet broad. It is mainly a flat frame which is plain in size. It is made of bamboos. These bamboos are fixed side-wise one after another. Wooden rods my be used in place of the bamboos. On both the sides at the middle, two big wheels of wood have been fixed to this frame. At the front, two bullocks are harnessed to the cart. When the bullocks draw it, the wheels roll on and the whole structure moves. The passenger cart bears and shed over it. The goods cart bears a long basket upon itself.