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Detailed structure and explanatory notes

CPC Ver.1.0 code 53222


  • Section: 5 - Intangible assets; land; constructions; construction services
  • Division: 53 - Constructions
  • Group: 532 - Civil engineering works
  • Class: 5322 - Bridges, elevated highways, tunnels and subways
  • Subclass: 53222 - Tunnels and subways

Explanatory note

This subclass includes:
- highway and railway tunnels
- tunnel constructions and other underground constructions related to underground railway traffic

This subclass does not include:
- vehicular and pedestrian underpasses, cf. 53211
- tunnels associated with mining operations, cf. 53261

This code corresponds to the following:
ISIC Rev.3 code(s) 4520

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