PROBLEM TO BE SOLVED: To provide an elevated track structure for a railway constructed at a low cost, low in vibration and noise and high in earthquake resistance and train frafticability even in an earthquake.
SOLUTION: Elevated track structure 1 is provided with an upper structure 7 provided with a track 6 of a steel wheel railway, and lower structure 8 composed of at least two or more leg parts 8a erected to support the upper structure 7. The upper structure 7 is provided with prefabricated track support girders 71 made of concrete for supporting the load of a train 5 of the steel wheel railway and the single line part of the track 6. This prefabricated track support girder 71 has a long and narrow form extended along the longitudinal direction of the track 6 and has transportable size and weight with a normal road transport means. Because of transportability, the prefabricated track support girders 71 are manufactured in a factory or the like, so that the upper structure 7 is economically formed.