Past this interchange , Route 50 widens to a four @-@ lane divided highway and reaches a full interchange with the Atlantic City Expressway . The route becomes a two @-@ lane undivided road again and continues through inhabited areas , crossing into Galloway Township , where it is an intersection with CR 686 . A short distance later , the road crosses New Jersey Transit ’ s Atlantic City Line near the Egg Harbor City Station and enters Egg Harbor City , turning into Philadelphia Avenue . A block after the railroad crossing , Route 50 ends at an intersection with US 30 and CR 563 ( White Horse Pike ) , with CR 563 continuing north on Philadelphia Avenue at this point .