IFC 4.3.2.20250905 (IFC4X3_ADD2) under development

  • Help suggest improvements
  • Get user or developer support

ApproachSpeed

Semantic definition

The design speed of trains approaching the signal if different from the line speed.

Referenced in
Pset_RailwaySignalOccurrence
Pset_MarkerGeneral
Table A

Edit on Github


Is this page difficult to understand? Let us know!