In this system of transportation, materials will move through flexible pipes or a combination of flexible and rigid pipes depending upon the route conditions. The pipes will be filled with water throughout. Materials will be packed inside one or more water proof soft/semi soft bags tied to each other to form a train of capsules, tied to each other to form a train. This flexible train of soft capsules will be in submerged condition inside the route pipe. In this condition the total weight of the pay load will be reduced due to buoyancy effect and it can easily be propelled through the water filled pipe by activation of the propeller attached at the rare of the train. Power supply can be provided internally, or by combination of the both. In this system of transportation, materials will be selective one. The material carrying water pipe can be laid over the ground, under the ground, under water bodies, and along the ups and down at any angle of the hilly areas. The pipe may be laid compatible to the any surface condition of the earth. The concept eliminates a major a major cost factor of building road ways and provides the flexibility to change the route by shifting the pipe in any position. The system will be a energy efficient one as it will take the buoyancy-effect in favor and the radius curvature will be such as to make the turings smooth as the rail ways.
