What does the SET 01 contain regarding bridge overpass locations?

The correct answer relates to the specific information encapsulated in the SET 01 regarding bridge overpass locations, which includes the distances between catenary wire and rail. This is crucial for ensuring that the overhead wires do not pose a hazard to passing trains, allowing for safe operation of electric-powered trains in the area.

Understanding these distances is vital for maintaining the integrity of the electrical system while also safeguarding against potential accidents. Catenary systems require precise measurements to facilitate the safe movement of trains under overpasses without interference from the infrastructure above.

The other options, while relevant to railway operations, do not accurately represent the content of the SET 01 regarding overpass locations. Distance regulations for bridge construction might pertain to general safety but do not focus specifically on catenary systems. Weight limits for trains have more to do with the track and bridge structural capabilities, while clearance requirements involve the vertical space but do not provide the same specific detail on the relationship between the catenary wire and rail.