A New Haven man was killed in a crash on I-95 in Darien, state police say.
The car crash happened Monday morning when the car hit a guard rail causing a major backup stretching all the way down to Greenwich.
It happened just before Exit 12, which is Route 136.
Police say Juan Galo Lliquin-Guisnan was pronounced dead at the scene.
A passenger who was riding in the front seat was brought to Norwalk Hospital with only minor injuries.
Police are looking into the cause of the crash.