Hey fellas, I'm new around here. While driving my car down the freeway I noticed that between the left and right lane, going the same way, there are these short depressions behind the painted short lines. I don't quite know how to explain it, so I hope you guys know what I'm talking about. They can feel very rough, going over them in a car when changing lanes. My question is: Can these be trouble for bikes? Especially in the rain? Thanks!