Calculate Superelevation - Lanes Page

2012-03-14

Product Documentation

Intermediate

Use this page of the wizard to specify the number of lanes and the lane width and slope values.

Type: Displays the roadway type.
Symmetric Roadway: Specifies that the roadway is symmetric. When the check box is selected, the left side of the dialog box is disabled. Clear the check box in situations where the roadway is not symmetric and specify values for both the left and right lanes.

Note
If you select Symmetric Roadway, the left side of the dialog box is disabled and the values for both lanes are the same.
Number of Lanes Left: Select the number of lanes from the list.

Note
If you select '1' for the number of lanes, the lanes that are displayed in the Superelevation Tabular Editor (Panorama) are the outside lanes. Any labels, expressions, or other references for the inside lanes do not return a value in the tabular editor. To display values for the inside lanes in the tabular editor, select '2' for the number of lanes.
Number of Lanes Right: Select the number of lanes from the list.
Normal Lane Width: Specifies the lane width.
Normal Lane Slope: Specifies the % slope for the roadway lanes on the normal (unsuperelevated) roadway sections.