A section of I-95 between Aberdeen and Havre de Grace was tied up for nearly two hours Friday morning after a trailer overturned on the highway.First responders were alerted at 6:48 a.m., after the rear trailer, one of two being pulled by a truck heading north, overturned at mile marker 86.8, according to Cpl. Harten of the Maryland State Police JFK Memorial Highway Barrack in Perryville.No one was injured, and no fuel was spilled. The trailer was righted, and the driver continued up the highway, Harten said.