A Bay Shore man is in critical condition after a crash in Sayville.

Police say 31-year-old Joel Kramer was driving his SUV and attached trailer on Sunrise Highway Monday when he hit a guardrail and the vehicle flipped over.

The incident happened around 5 p.m. just east of Lincoln Avenue.

Police say Kramer's father, also named Joel Kramer, was taken to South Shore University Hospital in Bay Shore. His son was not seriously injured.