angles and random ends

I had a look at having the lines come out on angles, inline with the roads.

But i preferred having them come straight down. I felt as though there is a tree root like quality to them, and having them all come down relatively in the same direction makes it feel more natural and cohesive together. When they stick out at angle's the feel too separate from each other.

When they were all straight down line this, i saw the next problem was that the endings at the bottom was way to artificial and abrupt, as all the lines ended at exactly the same point. Therefore i added randomness to where they finished, which is much nicer.