Classification Detail


CPC, Version 1.0 - Code 53222


Hierarchy

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

Correspondence

This code corresponds to the following:

n/a


To obtain the full list of correspondences please visit this link



UNSD classifications

International coordination

Meetings and events