Tutorial: Editing Intersections; Exercise 1: Editing The Horizontal Geometry Of An Intersection - Autodesk CIVIL3D - CIVILDESIGNCOMP 2007 SLM CD Tutorials Manual

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Tutorial: Editing Intersections

This tutorial demonstrates how to modify an existing intersection object.
When an intersection is created between two roads, one of the roads is
designated as the primary road. The elevation of the other road, which is
known as the secondary road, is locked to the primary road. As changes are
made to the horizontal or vertical intersection geometry, the secondary road
design profile is adjusted to accommodate the horizontal and vertical position
of the primary road.
For more information, see the AutoCAD Civil 3D Help topic Editing Intersections.
Exercise 1: Editing the Horizontal Geometry of an
Intersection
In this exercise, you will edit the alignments that define the horizontal
geometry of an intersection. You will edit the alignments graphically and
parametrically, and then examine how the changes affect the intersection.
516 | Chapter 14 Intersection and Roundabout Tutorials
Editing Intersections (page 516).