Interstate 70 westbound has reopened right after crews responded to a tractor-trailer that nearly fell off a bridge together an interchange with Interstate 79 in Washington County. This transpired around Exit 34 in the northbound lanes in South Strabane Township. Sky 4 over the scene saw a tractor-trailer on its side dangling off of an overpass above Interstate 70.Check out Sky 4 video from more than the scene in the player over.The tractor-trailer was at some point introduced again upright.South Strabane Township hearth Chief Jordan Cramer explained to Pittsburgh’s Action Information 4 that his staff was identified as correct following 3:45 p.m. Washington County 911 suggests the driver was handled…