. . . "Wilmington/Newark" . . "Newark and Delaware City Branch" . "Operating" . . "Wilmington/Newark Regional Rail line" . . . . . "Wilmington/Newark Line" . . "Philadelphia\u2013Newark, DE" . . "R2" . . "NWK" . . "SEPTA Wilmington/Newark Line" . . . . . "22" . . . "Wilmington/Newark Line" .