N.J. Stat. § 27:16-57
Upon the conclusion of the hearing as provided in this chapter and the adoption of the resolution, the map together with a copy of the resolution duly attested by the clerk of the board of chosen freeholders shall, without delay, be filed with the highway right of way commission by the county, and notice of the pendency of the action, naming the parties interested, with description by reference to the map sufficiently to identify the plot of land of each owner to be taken, shall be filed in the office of the county clerk or register of deeds and mortgages, as the case may be, and shall be recorded in the same manner and place and for the same fees as notices of lis pendens in civil actions. In default of such recording, persons acquiring an interest in the property pending the action without notice thereof, shall not be bound thereby.
N.J.S. § 27:16-57