 At Richboro, the road crosses Ironworks Creek and passes shopping centers and businesses as Bustleton Pike merges into Second Street Pike and PA 232 continues due north.The route widens to four lanes and passes more commercial development as it crosses PA 332 (Almshouse Road/Newtown Richboro Road).Following the PA 332 junction, the road narrows to two lanes and passes more residential areas, with Worthington Mill Road branching to the northeast.