This story is free to read. W Road closed after 18-wheeler hits wall while attempting curve w-road-closed-after-18-wheeler-hits-wall-while-att w-road-closed-after-18-wheeler-hits-wall-while-att By Staff Report January 23, 2014 1 min read Road closed tile The W Road is closed after an 18-wheeler hit the wall while attempting to manage a curve, according to the Hamilton County Sheriff’s Office. It is unknown how long it will be closed.