23
NJ-23's northern terminus is at the NJ/NY state line at Montague Township.

NJ-23's northern terminus. The pavement change and the "Welcome to Orange County" sign mark the border. NJ-23 continues as Orange CR-15.

Closeup of signage at the border. (Photo courtesy of: Doug Kerr)

TO NJ-23 marker just shy of the NJ/NY border heading south from I-84 and US-6.

Standard state border signing on NJ-23 south at the state line. Note the amount of gas stations in the area. Since NJ usually has lower gas prices travelers on I-84 from PA and NY stop here to fill up.
NJ-23's southern terminus is at Bloomfield Ave. (CR-506) in Verona.

Signage at NJ-23's southern terminus. NJ-23 begins straight ahead.

Signage approaching NJ-23's southern terminus heading in the southbound direction.