Novel ballastless track or prefabricated track structure

The utility model discloses a novel ballastless track or a prefabricated track structure, which belongs to the technical field of ballastless tracks, and is characterized in that a reinforcing piece is arranged on the top surface of a bridge girder, so that a self-compacting concrete layer cast-in-situ formed below a track plate and the bridge girder can be cast into an integral structure; the limiting through hole of the track plate is arranged to be of a structure with a large top and a small bottom, and the elastic buffer gasket is correspondingly arranged in the limiting through hole, so that the rapid construction of the ballastless track on the bridge section can be realized, and the reliable limiting of the track plate in the transverse direction, the longitudinal direction and the vertical direction can be fully ensured. The novel ballastless track or the prefabricated assembly type track structure is simple in structure and convenient to construct, the construction procedure of the ballastless track