A man died in a one-vehicle accident yesterday morning in the Narrows. The victim, who has yet to be identified, apparently suffered a medical emergency, and turned at the intersection of U.S. Route 40 and 36; his vehicle then struck the guardrail. CPR was administered at the scene, and he was taken to UPMC-Western Maryland, where he died. The Allegany County Sheriff’s Office conducted an accident reconstruction, which caused the highway to be closed for about 90-minutes.