Click picture to see it full-sized.
In the part of Moline where I live there are a number of old brick-paved streets. I took the above picture a block from my house. Apparently the winter was hard on the streets around here. This is 18th Avenue betweeen 12th and 13th Streets. That section of the street is now blocked off but a number of cars scrapped their bottoms on this hazard before the barricades were put up.