Naugatuck police issued a road closure warning on Thursday morning after a car struck a utility pole.
They said the closure was on May Street between Mayberry and Florence Streets.
Police said the crash happened overnight.
Drivers were urged to seek alternate routes to avoid delays.
Police suggested Lincoln Street as a possible detour.
The closure was expected to be in place until about 9 a.m.
There's no word on injuries or what caused the crash.
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