4212 Construction of railways and underground railways


Corresponding CPA codes

  • 42.12.1 Railways and underground railways
  • 42.12.10 Railways and underground railways

    This subcategory includes:

    • railway roadbeds for long-line and commuter rails, street tramways, and underground or elevated urban rapid transit systems
    • railway electrification structures

    This subcategory excludes:

    • tunnels for underground rail traffic, see 42.13.10
  • 42.12.2 Construction works for railways and underground railways
  • 42.12.20 Construction works for railways and underground railways

    This subcategory includes:

    • construction works for railways, including underground railways: • laying works of ballast and rails • installation works of switch gear, points and crossings • construction works of control and safety systems for railway tracks • construction works for funicular railways and cable car systems
    • renovation or repair works for railway track

    This subcategory excludes:

    • construction works for tunnels for underground railways, see 42.13.20