At this point, PA 183 heads into residential areas before coming to a bridge under a Reading Blue Mountain and Northern Railroad line. A short distance before passing under the railroad, PA 183 Truck splits to the north to bypass the low-clearance underpass. Past the bridge, the route curves north and becomes Sillyman Street, passing commercial establishments before heading past homes. PA 183 turns east onto Pottsville Street, with PA 901 and PA 183 Truck continuing north on Sillyman Street. The route crosses the West Branch Schuylkill River and curves northeast, continuing past more residences before heading east and crossing a Reading Blue Mountain and Northern Railroad line. At this point, PA 183 heads back into North Manheim Township, where it passes businesses and crosses the Schuylkill River and ending at intersection with PA 61 near the borough of Schuylkill Haven.