New Jersey State Highway 94 is a state highway in New Jersey, United States. It runs from the Portland-Columbia Bridge in Knowlton, New Jersey (where it enters Pennsylvania and quickly intersects Pennsylvania State Highway 611) to Vernon, New Jersey, where it enters New York and becomes New York State Highway 94.
After a failed renumbering in 1926, a completely new numbering was instituted in 1927, with only four sections of pre-1927 routes remaining as their old numbers suffixed with N - Route 4N, Route 5N, Route 8N and Route 18N.
The new numbers followed a general geographical pattern from north to south - 1-12 in northern NewJersey, 21-28 roughly radiating from Newark, 29-37 from Trenton, 38-47 from Camden, and 48-50 in southern NewJersey.
The majority of new numbers assigned since the 1953 renumbering have been from 166 to 185, with some short routes instead receiving numbers based on their parents (for instance, an old section of U.S. Route 9 became Route 109).
Route 31 is a 48.93-mile (78.75 km) statehighway in NewJersey, United States, running from Trenton north via Flemington, Clinton and Washington to Buttzville in White Township.
The Trenton-Buttzville route was defined as an unnumbered statehighway in 1924, and in the 1927 renumbering it was assigned the Route 30 number.
Except for the bypasses around Pennington and Ringoes, the route was taken over in stages from 1927 to 1932, and the Pennington bypass was built ca.