A 22-year-old South Beloit man is dead after a car crash on Beloit’s west side. Police responded to the single vehicle crash on South Madison Road at Cleveland Street about 9:30 Sunday night. The victim was the only occupant. Officers say it appears the driver was headed west when he ran off the road and through a businesses fence, hitting a pole, and rolling several times. Speed is considered a likely factor. An autopsy is planned.