Calculate Superelevation - Lanes Page

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.