You apply standards by selecting them from a series of lists. The Attainment page enables you to specify the superelevation standards to apply. The Inside Median Shoulder options are disabled because you selected an undivided roadway type on the Roadway Type page. Under Outside Edge Shoulders, specify the following parameters:.The Shoulder Control page contains specifications for how the roadway shoulders behave when the lanes are superelevated. This specifies that the same parameters are used for both sides. The Lanes page contains specifications for the number, width, and slope of each lane. In the Pivot Method list, select Center Baseline.Conceptual graphics illustrate the point about which each lane will pivot. In the Create Superelevation dialog box, the Roadway Type page contains options for how to apply superelevation to various types of roadways. Click Alignment tab Modify panel Superelevation drop-down Calculate/Edit Superelevation Find.Ī dialog box indicates that the alignment does not contain superelevation data.Open Align-Superelevation-1.dwg, which is located in the tutorials drawings folder.In this exercise, you will calculate superelevation for all the curves in an alignment.
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