Philadelphia is one of the first grid cities implemented in the US, paving the way for other grid cities to emerge. It has “axial avenues and straight-forward grid” (Grant 226), and when created was formed to have the grid covering a limited area, with the outside land being clearly defined. All of the quadrants in the city were originally designed with a common center space which today are now famous garden squares. Philadelphia today continues to be driven by this grid system, with even streets named in methodical ways to make living easier. In this case, the grid system proved very adaptable to the city.