Managing External References - AutoCAD 2011 and AutoCAD LT 2011: No Experience Required - page 664

5. Select the three new lines, open the Layer drop-down list in the Layers
panel of the Home tab, and click the C-ROAD layer to move the selected
lines to the C-ROAD layer. Press Esc to deselect the lines.
6. Extend the driveway lines to the access road line. Trim the access road
line between the driveway lines.
7. Fillet the two corners where the driveway meets the road using a 3 ′
radius (see the bottom of Figure 13.7).
FiGuRE 13.7 Offset property lines (top) and the completed intersection of
the driveway and access road (bottom)