In Thailand have 3 types of transportation: Road transport, River and canal transport and Air transport. The energy cost of transport quantifies the energy efficiency transporting an animal or vehicle from one place to another. As a dimensionless quantity, it allows for the comparison of dissimilar animals or modes of transportation. It has a wide range of applications, from comparing human gaits to observing the change in efficiency of trains over time. Popularity of transportation in Thailand is Road transport because it’s conveniently to travel and a cheap price of ticket. There are many ways to travelling by Road transport: train, car, coach, van, motorcycle, bike cycle, tricycle, truck and trailer