In the 1937 renumbering of Monmouth County roads, numbers 1 through 5 were reserved for the longer, "cross-county" routes; those numbered 6 and above were to be more local in nature.
In the 1937 renumbering of Monmouth County roads, numbers 1 through 5 were designated for the longer, "cross-county" routes; those numbered 6 and above were intended to be more local in character.