Police investigation blocking all lanes on I-75 northbound

HENRY COUNTY, Ga. (FOX 5 Atlanta) - A police investigation on Interstate 75 northbound in Henry County led to major delays Monday morning.

The investigation shut down all lanes before Interstate 675 shortly after 3 a.m. Monday. Lanes eventually reopened a little before 8 a.m.

Police have not released any information on what happened in the area to lead to the lane closures.

Traffic was routed off the interstate to Hudson Bridge Road, causing slowdowns heading northbound.