New Jersey Statutes Title 39. Motor Vehicles and Traffic Regulation 39 § 4-14.2

(a) to make a left turn from a left-turn lane or pocket;

(b) to avoid debris, drains or other hazardous conditions that make it impracticable to ride at the right side of the roadway;

(c) to pass a slower moving vehicle;

(d) to occupy any available lane when traveling at the same speed as other traffic;

(e) to travel no more than two abreast when traffic is not impeded.

Persons riding bicycles upon a roadway may travel no more than two abreast when traffic is not impeded, but otherwise shall ride in single file except on paths or parts of roadways set aside for the exclusive use of bicycles.