Explode a Concatenated Line
Explode a concatenated line chain as single lines.
- Select Drawing | Line Tools |  Stretch > Stretch > Explode Concatenated Line. Explode Concatenated Line.
- Select the polyline.
Explode a concatenated line chain as single lines.
 Stretch >
 Stretch >  Explode Concatenated Line.
 Explode Concatenated Line.