I could talk about 28 forever, but what I find to be one of the weirdest things about the road is the complete diversity of driving styles from lane to lane. There is no continuity or consistency between speed (no one travels 45 mph) or traffic flow from the left lane to the right lane. I feel this is partially because exits are on the left and right side and people use the road as a major thoroughfare for rush hour traffic as well as a neighborhood connector... The funny thing is it is a pretty typical road in Pittsburgh.