The traffic is tied up for more than 4 miles between Exits 6 and 10 because of the crash between Exits 9 and 10, DOT said.
Only one lane was open in the area at about 1:30 p.m., DOT said. The crash occurred at about 1:05 p.m., DOT said.
Traffic tie-ups were also reported in the southbound lanes of I-95 for about 1.7 miles near the crash scene, DOT said.
It was not clear how long it would take to clear the accident scene, DOT said. There were no further details on the accident or whether there were any injuries.
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