The Yellow Belt stretches from its southernmost point in South Park, north and west to the border of Moon, north and east to Hampton and West Deer, and east as far as the border to Penn Hills/Plum before returning to the start. It crosses or follows PA 50, PA 51, PA 60, PA 65, PA 88, PA 121, PA 130, PA 148, PA 380, PA 791, and PA 910. It also crosses or follows US 19 and US 22. It crosses the Neville Island Bridge and the Mansfield Bridge.