<b>Outline of Design Standard and Commentary for Railway Structures (Concrete Structures)</b>

Design Standard and Commentary for Railway Structures (Concrete Structures) was revised in January of 2023. In this revision, in addition to reorganization of the previous design standards established mainly for each type of structure and material, the introduction of the latest verification techniques has made the design standards easier to use. The application of the revised design standards to design practice will improve railway structures.