Lane splitting legal in NJ?

I saw a display of stupidity the likes of which I have never seen on the roads. I was driving down I95 in NJ just south of the GW bridge, bumper to bumper traffic going 80-85mph, and a bunch of bikers came weaving in and out splitting the lanes at about 100-140 mph, braking, accelerating, generally acting unpredictable. If anyone in a car changed lanes when a biker was closing on them at 140mph, instant meat grinder. None had leathers on (like it would matter). If anyone’s has ever driven down there, people change lanes without signaling and into spots with inches to spare, it’s not like around here.

Stupid stupid stupid.

lane splitting only legal in california