Join Curves into NURBS curve
A tool to join two curves that share a common endpoint into a single NURBS curve
Join Curves into NURBS curve

Once two curves(Non-Uniform Rational Basis Spline(NURBS) CurvesUniform Rational B-Spline Curves, Bezier curves(non-rational or rational), freehand curves with up to 20 segments, arcs, or lines) that share a common endpoint are selected, this tool, named Join Curves into NURBS, is available in the Right Mouse Button Context Menu.

Clicking on the tool will join the two curves and replace them with a single NURBS curve.

Also, shamelessly plugging one of my paid extensions, the NURBS Curve Manager can then be used to modify the resultant NURBS curve to make it look the way you want.

Reviews

So luck to come across your excellent blog. Your blog brings me a great deal of fun. Good luck with the site driving directions