Every mode of transport conceivable is used in India, everything from bicycles to pushcarts to motorbikes to motorbike taxis to bicycle rickshaws to trucks, cars, buses, ox-drawn carts, horse-drawn carts, elephants, and so on. All of these could be present on a single road at any time. Lanes are optional, and generally ignored. Horn honking is an art. Cows randomly block the road. I have no idea how people ever learn to drive here, because it looks pretty damn intimidating.