HANCOCK - A tractor-trailer loaded with hazardous materials collided with another tractor-trailer Friday on Sideling Hill west of Hancock, Maryland State Police in Hagerstown said.
A 1999 Mack truck driven by Curtis Allen of Chambersburg, Pa., was traveling east on Interstate 68 at about 3:25 p.m. when the truck rear-ended a 2000 Freightliner truck driven by Eugene Campbell of Whiteville, N.C., police said.
Allen, who believes he might have fallen asleep, was charged with failure to control speed to avoid a collision, police said.
The collision caused heavy damage to the Freightliner's trailer, but the Mack truck's trailer - which held hazardous materials - was not damaged, police said.
