Charleston County Sheriff's Office Traffic Unit is working a three car traffic accident that occurred at Harborview near Fort Sumter Road.

One of the vehicles involved was a yellow cement truck that overturned causing the road to be closed.

All drivers were transported to an area hospital for medical treatment.

Emergency personnel are still on scene trying to uplift the cement truck at this time.

Motorists are ask to use a different route and drive with caution when traveling in this area.