- Western Terminus:
- Springfield Avenue (NJ 124) in Springfield
- Eastern Terminus:
- North Avenue (NJ 439) in Union
- 4.92 miles
NJ 82 is an east/west route running diagonally from Springfield to Union. It begins at the point where NJ 124 turns from Morris Avenue onto Springfield Avenue. It runs southeast along Morris Avenue to North Avenue (NJ 439) in Union, where it ends. Morris Avenue continues east of this point as Union CR 637. NJ 82 is a four-lane undivided road with traffic lights. There is a single grade-separated interchange with US 22.