The crash happened just before 5 a.m. Wednesday.
Two people were flown to a hospital after a rollover crash just before 5 a.m. Wednesday on an Interstate 80 West ramp in Knowlton Township, New Jersey State Police said.
The crash apparently wasn't impacting traffic at that time, but an alert about 6:45 a.m. from the New Jersey Department of Transportation said the ramp was closed.
The crash was at mile marker 6.2 and was dispatched at 4:56 a.m., according to the Warren County Department of Public Safety.
Police were still at the crash as of 6:15 a.m. and more information wasn't immediately available, said a sergeant at the Hope station.
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