The Dover Fire Department responded to the crash at Mt. Hope Avenue and Route 46 in Dover and confirmed a downed pole on Saturday, April 16, authorities said.
Crews worked to mitigate a fluid spill as the NJDOT was requested to replace the signal, the department said.
Route 46 was temporarily closed as the crash scene was cleared.
The cause of the crash remained under investigation.
Scroll down to view additional photos from the crash scene.
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