150 km of U Shape Prestressed Concrete Decks for LRT Viaducts

The need for efficient grade separated light rail (LRT) systems is significantly increasing with the huge development of large cities around the world. LRT owners often decide to place transit systems on long viaducts. However, environmental considerations require that a lot of attention be paid to landscaping, architectural appearance, and noise impact for these infrastructures built along urban developments. The U shape prestressed concrete deck that is described in this paper is an economically efficient answer to the requirements of urban development.