CHARLOTTE, N.C. – Naked boaters are causing traffic jams on a North Carolina highway.

A causeway on Interstate 77 passes over Lake Norman. It seems some of the woman on the boats like to give the drivers a show.

Iredell County Deputy Sheriff Phil Jones says it’s gotten so bad at times that traffic comes to a dead stop on the Interstate. He says he’s heard of at least one accident blamed on the female flashers.

Jones say boaters tie up to rocks by I-77 and take their clothes off.

Marine commission officials say they’ll consider asking the boaters to move their gatherings, called raft-ups, away from the causeway.