Intersection Curb Return Parameters Dialog Box

Use this dialog box to view and edit the parameters of the curb returns included in the intersection object.

When you select a property item on this dialog box, the affected object, or area of the intersection is highlighted in the drawing, and the conceptual graphic on the dialog box updates to indicate the location affected by the edit.

Previous and Next Buttons

The Previous and Next buttons let you select each of the quadrants in the intersection sequentially. The currently selected quadrant is highlighted in the drawing.

Intersection Quadrant

This drop-down list lets you select each of the quadrants in the intersection.

Expand and Collapse Buttons

Click the expand and collapse buttons at the top right to expand and collapse the property information displayed in this dialog box.

Widen Turn Lane For Incoming or Outgoing Road

When you select either of these options, the incoming or outgoing road in the intersection is widened.

Intersection Quadrant Details

Specifies details for the quadrants in the intersection.

Intersection Quadrant Name

Displays the name of the intersection quadrant currently selected. You can change the name here, if desired.

Incoming Road Centerline Name

Displays the name of the centerline alignment for the incoming road.

Outgoing Road Centerline Name

Displays the name of the centerline alignment for the outgoing road.

Intersection Quadrant Angle

Specifies the angle in degrees that is created by the two alignments that intersect, forming this intersection quadrant.

Curb Return Parameters

Specifies parameters for the curb returns in the intersection.

Curb Return Type

Specifies the type of curb return: chamfer, circular fillet, or 3-centered arcs.

Radius

If the radius type is circular fillet or 3-centered arc, you can specify radius parameters.

Length Along Incoming or Outgoing Road

Specifies the length of the curb return for the incoming or outgoing road.

Curve (X) Radius

Specifies the radius for the curves in the curb return.

Curve (X) Length

Specifies the length for each curved section in the curb return.

Copy These To All Quadrants

On this dialog box, you can right-click the “Curb Return Parameters” node in the Property column, and select Copy These To All Quadrants. When this option is selected, the curb return parameters currently selected are automatically applied to all quadrants in the intersection.

Widening At Incoming\Outgoing Lane

When widening options at the top of this dialog box are selected, you can specify details for the widening at the incoming and outgoing lanes in the intersection.

Transition Details

Specifies the transition details for the incoming or outgoing lanes in the intersection.

Widening Details

Specifies the widening details for the incoming or outgoing lanes in the intersection.