Corridor Command Reference

The following table lists the corridor-related AutoCAD Civil 3D commands and briefly describes their functionality.

Command	Description
AddCorrRegion	Adds corridor regions
CopyCorrRegions	Copies a corridor region to create one or more new corridor regions
CorridorExtractSurfaces	Exports a surface from a corridor surface
CreateAlignFromCorridor	Creates an alignment from a corridor feature line
CreateBoundaryFromCorridor	Creates a boundary at the outer edge of corridor
CreateCorridor	Creates a corridor
CreatePointsFromCorrdor	Exports corridor points as COGO points
CreatePolylineFromCorrdor	Exports a corridor feature line as a polyline
CreateProfileFromCorridor	Creates a profile from a corridor feature line
CreateSimpleCorridor	Creates a basic corridor
DeleteCorrRegions	Deletes a corridor region
EditCorrRegionFreq	Edits frequency of chainages in a corridor region
EditCorrRegionProps	Edits corridor region properties
EditCorrRegionTargets	Adds or edits corridor region targets
EditCorrSurfaceProps	Edits a corridor surface
FeatureLinesFromCorridor	Creates a grading feature line from a corridor
HideCorridorRegions	Hides a corridor region
IsolateCorridorRegion	Turns off the visibility of all corridor regions except the selected region
MatchCorrRegionParams	Copies the parameters a selected source corridor region to one or more destination regions
MergeCorrRegions	Merges two corridor regions into one region
ShowAllCorridorRegions	Restores the visibility of all corridor regions
SplitCorrRegion	Splits a corridor region into two or more regions
ChainageTrackerAll	Turns on the chainage tracker line in all viewports
ChainageTrackerOff	Turns off the chainage tracker line
ChainageTrackerOptions	Specifies the behavior and the display of the chainage tracker line
ChainageTrackerSingle	Turns on the chainage tracker line in the current viewport
UpdateCorridor	Rebuilds the selected corridor
ViewEditCorridorSection	Displays corridor sections