Indian Railway Bridge Manual -

The IRBM covers the entire lifecycle of a bridge, from sub-structure to super-structure: Description according to IRBM Includes abutments, piers, and wing/return walls. Super-structure

: It sets strict rules for work spots, such as placing speed boards 30 meters in advance of temporary signaling arrangements for bridge works. Modern Marvels and the Future Indian Railway Bridge Manual

: The manual provides precise definitions for bridge components. For instance, it defines the "clear span" of a single span bridge as the distance between the inner faces of abutments. The IRBM covers the entire lifecycle of a

Primarily consists of the girder or slab that supports the track. Indian Railway Bridge Manual