This is something that I'm almost ashamed to ask but I can't seem to get it to work for the life of me.
I have a road layer with segments, each segment has a
Road ID and a segment
I would like to join all the segments together, for each
Road ID into one linestring but only when they are the same
type and are touching (all the lines are snaped together).
Road ID - Type 1 L 1 L 1 T 1 L