Eastbound PA 3 passes to the north of Liberty Place between 17th and 16th streets while westbound PA 3 passes to the south of the Comcast Center between 18th and 17th streets, Suburban Station of SEPTA Regional Rail between 17th and 16th streets, and  LOVE Park between 16th and 15th streets.
Eastbound PA 3 passes alongside Liberty Place on its northern side between 17th and 16th streets, whereas westbound PA 3 is situated south of the Comcast Center between 18th and 17th streets, close to Suburban Station and LOVE Park along 16th and 15th streets.