 The freeway passes under the northbound ramp to the airport and reaches a northbound exit to PA 291 and a southbound entrance from PA 291 as it crosses under the ramp from the airport to southbound I-95.At this point, I-95 gains collector/distributor roads on each side, carrying a 3-3-3-3 lane configuration.The road comes to a southbound exit to the Philadelphia International Airport and PA 291 (Bartram Avenue) and a northbound entrance from the airport.