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The characteristics entered in the User-Entered Characteristics area of the Road Segments Worksheet are used by RSAPv3 to determine the adjusted encroachment frequency and trajectory paths for each segment. After entering these characteristics, the next step is to create homogeneous segments and estimate the Encroachments for each segment. This is accomplished by selecting the "Segment Project" button. This will generate homogeneous segments and estimate the Encroachments for each segment. You must select the "SEGMENT PROJECT" button in order for RSAPv3 to segment the project and calculate the adjusted Encroachment frequency for each segment.
After the "Segment Project" button is selected, RSAPv3 calculates the base Encroachment frequency, applies the appropriate adjustments, estimates the adjusted Encroachment frequency by segment and displays the Results. Select the See Road Characteristics button or the See Encroachment Estimates button to toggle between the segmented highway characteristics and the adjusted Encroachment frequency estimates.