Boundaries. The northern boundary, Spring Garden to ridge, ridge to girard, girard to the schuylkill river. The southern boundary, south street, river, to river. The eastbound boundary, Delaware Avenue from south street to Spring Garden street. The western boundary runs along the edge of the schuylkill river, cuts up kelly drive, stopping just below the girard avenue bridge. Reporter there are also restrictions west of the schuylkill river, in university city, extending up around 38th street. Because of an expected million and a half people, who will to have walk to papal events, and some streets, available for emergency authorized vehicles only, inside the box, traffic will be permsible but extremely difficult. Penndot secretary Leslie Richard also outlined that the closures of portions of i76, the vine street expressway, and route one in the area of Saint Charles seminary. I76 eastbound from i4476, the blue route to i95, i76 westbound from i95 to u. S. Route one. The roosevelt extens