These three icons are used to draw a series of markings from a series of points picked along the centre line of a road. It is drawn in exactly the same way that a normal single centre line is drawn (2-point 3-point) but the result is that a double line will be created.

The “full series…” icon does a number of different markings as if it was one bend with an approach section on each side of the bend. It then enables the designer to adjust the length of dashed line to suite the situation. To do this highlight the marking and drag the cyan color grip along the length of double line.