"There's really no place for that water to go, so it's really causing an issue," WSB-TV Chief Meteorologist Glenn Burns said.
The water has receded a bit, but heavy delays still remain in the area.
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The Connector isn't the only place dealing with flooding. The Atlanta Fire Department warned of flooding north of Atlanta.
On North Avenue, a water rescue is underway at Central Park Place. Crews say a person is stuck inside their vehicle after getting caught in flooded water.