Route 155 was a short state highway in the community of Palmyra, New Jersey in Burlington County. The route ran from the ferry docks to the north of the Tacony–Palmyra Bridge (Route 73) through the community, terminating at an intersection with U.S. Route 130. The highway was a former alignment of Route 73 before the construction of the bridge. The route originated as Route S41N in the 1927 renumbering. The route was decommissioned and turned over to Burlington County, who designated it as an extension of County Route 607.