Various edge thickness in 1 Sketchup Model

Can edges be set at various widths in 1 model in sketchup, no Layout?

Basically no, you can have thicker profiles, edges that are not cutting a face, but you can’t selectively choose edge styles.

that might work for what I need. What i’m trying to do is show temporary lanes on roadwork jobs to help plan construction work.
So if you have the existing lanes in 1 colour, new lanes another. Then play with temporary alignments made from a single edge that is the width of 1 lane. you can then easily move this “temp Lane”, made of the thick edge, to various scenario’s which would be awesome for planning & meeting presentations