Residents were allowed to return to their homes Tuesday night, about two hours after a report of a suspicious package shut down Route 46 in the area of Manor Drive.
The scene was cleared at about 9 p.m., according to a member of the Warren County Prosecutor's Office. The detective said there was no cause for alarm.
Hackettstown Police responded to a report of a suspicious package on Manor Drive Tuesday night at about 7 p.m., according to Hackettstown Sgt. Darren Tynan.
Police had closed Route 46 and Prospect Street during the approximately two-hour investigation.