Surface Boundary Issue

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dmoses
Posts: 23
Joined: Thu Feb 10, 2005 10:10 am

Surface Boundary Issue

Post by dmoses » Thu Mar 15, 2007 12:26 pm

I have run the Design Surface command using a template, horizontal alingment, vertical alignment and existing surface. The command draws 3d lines representing the road. I am trying to creat a boundary out of the 2 polylines it draws in for the disturb limit of the fill and cut slopes. When I use the _BOUND command to create this boundary, it joins the lines together from from one end of the road to the other for each side. I have tried to draw another line between the left and right disturb limits for each end of the project. It still joins the disturb limit polylines from one end to the next when I create a boundary out these four polylines.

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