DARIEN, Conn. (WTNH) — A single-car crash on I-95N in Darien caused one death and one person to be sent to the hospital on Monday.

The crash was reported just after 6 a.m. and took place near exits 11 and 12. State troopers said they responded to reports of a single-car crash, and at the scene, they discovered a Chevrolet Cruze under the metal bean guard rail on the right shoulder of the highway.

Troopers concluded that for an unknown reason, the Chevrolet veered off the roadway and struck the guard rail.

The driver was pronounced dead at the scene of the collision. He has been identified by police as 40-year-old Juan Galo Lliquin-Guisnan from New Haven.

A passenger, who police said was sitting in the front seat, was taken to Norwalk Hospital for their injuries. Police have not identified the passenger.

Police said this incident is still under investigation. Follow News 8 for more updates.