This proposal is based on the concept of blood vessels to form the organic and non-standard design for envelops of elevated highway. Through green vessel, urban greenery allows to connect from parks to parks via connection from piers on ground and extension of mesh structure for greenery. Solar panels have been installed for energy collection and can be utilized for night lighting. It not only serves as noise insulation system, but also air filter for pollution cleaning. Moreover, it encourages new habitats of urban creatures to be free from human interference.