Live Chat I-476 PA Community Nearby Traffic I 476 exit 20 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-476 Exit 20 Norristown, PA 4.00 Bridgeport, PA 4.32 Conshohocken, PA 4.39 Interstate highway exits close to I-476 Exit 20 Exit 19, i476pa 1.13 Exit 20, i476pa 1.27 Exit 16b a, i476pa 2.09 Interstate highways close to I-476 Exit 20 i476pa map 1.13 i276pa map 5.75 i76 map 6.18 State roads close to I-476 Exit 20 PENNSYLVANIA TURNPIKE map 0.63 US 202 PA map 3.08 PA 320 map 4.47