Interstate 476From Wikipedia, the free encyclopediaJump to navigationJump to search Interstate 476Wikimedia | © OpenStreetMapI-476 highlighted in redRoute informationAuxiliary route of I-76Maintained by PennDOT and PTCLength132.10 mi[2][1][3] (212.59 km)HistoryEstablished 1970 Completed on December 16, 1992[1]Tourist routesBlue Route Scenic BywayMajor junctionsSouth end I-95 ..