A motorcycle crash killed a 44-year-old Warren County man Saturday evening on a stretch of highway in Knowlton Township.
The wreck happened shortly before 5:30 p.m. along eastbound Route 46 at mile marker 4.2, according to New Jersey State Police Trooper Charles Marchan.
Michael Mack of Oxford was riding a motorcycle when he went off the road and struck a guardrail, Marchan said…