Poplar Creek was the site of a fatal truck wreck on Friday.
The accident happened around 8:30 p.m.
According to the Tennessee Highway Patrol, James D. Finks was traveling north on Hwy. 327 in a 2003 Chevrolet pickup truck.
The truck, according to the THP, drove off the left side of the roadway, striking a guardrail and railroad overpass.
The truck overturned onto its top into Poplar Creek. The report said it was fully submerged.
Finks, 53, had an Old Harriman Highway address.