A major interstate has reopened in DeKalb County after a crash involving multiple vehicles shut it down Wednesday morning.

Dunwoody police closed several lanes of I-285 West at Chamblee Dunwoody Road during the investigation. At times, all westbound lanes were blocked. Authorities reopened the interstate about 8:40 a.m., according to the WSB 24-hour Traffic Center.

There are still delays heading into Dunwoody from Doraville, the Traffic Center reported.

It is not clear what led to the crash. Details about injuries have not been released.

We are working to learn more.

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