The victim was driving on Route 27 near Frederic Street when his car crossed the road, hit a pole and overturned, Edison police said.
The man was pronounced dead at the scene about 9 a.m., police said.
His name has not been released by police.
Route 27 remained closed in both directions as of 11:30 a.m.
An investigation of a possible cause of the crash is continuing, police said.
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