The collection of all link style objects are found in the AeccRoadwayDocument.LinkStyles property. This style object contains properties for adjusting the visual display of assembly and subassembly links.
Note:
Link style objects are not used directly with link objects, but are instead used with roadway style sets.
' Create a new link style and color it green.
Dim oLinkStyle As AeccRoadwayLinkStyle
Set oLinkStyle = oRoadwayDocument.LinkStyles.Add("Style2")
With oLinkStyle
.LinkDisplayStylePlan.color = 80
.LinkDisplayStylePlan.Visible = True
End With