Riverside area from King Street to 5 Points areaand from Forbes Street to Riverside Ave - the sidewalks are unwalkable, over 6" rise in some of the cement blocks,broken concrete everywhere, tripping and breaking a bone highly probable. It is sad that the City will lose its claim across the country to being rated one of the most desirable and walkable cities in the country. Most poeple walk and jog and push baby carriages in the street with the cars - which is really dangerous because most streets can't manage to fit two cars driving in either directiondue to the overcrowidn from a lack of adquate parking for the businesses, apartment and homes.