Bounty Cheramy, 22, was arrested after deputies found him near the damaged "Drive Sober or Get Pulled Over" sign.
Cheramy, reportedly, told deputies he was on the phone with a friend when he hit something, but was unsure of what he had hit.
He failed the field sobriety tests and blew over twice the legal limit in a breathalyzer test reaching a BAC of .166, according to the arrest report.
The police department later tweeted about the event.