Pedestrian overpass stairway and processing method thereof

The invention discloses a pedestrian overpass stairway and a processing method thereof, and relates to the field of public infrastructure, the pedestrian overpass stairway comprises a plurality of step structures arranged in sequence, and at least one step structure comprises a stairway horizontal plate extending in the horizontal direction; the stairway vertical plate extends in the vertical direction, and the outer side of the stairway horizontal plate abuts against the inner side of the stairway vertical plate; the metal cushion block is connected to the upper end face of the stairway horizontal plate; the anti-slip strip is provided with a horizontal section and a vertical section, the horizontal section of the anti-slip strip is connected with the metal cushion block in a welded mode, the vertical section of the anti-slip strip is connected with the stairway vertical plate in a welded mode, and the anti-slip strip, the metal cushion block, the stairway horizontal plate and the stairway vertical plate for