Road surface layers of smaller stones, until the road surface was composed of small stones compacted into a hard, durable surface. "Road metal" later became the name of stone chippings mixed with tar to form the road surfacing material tarmac. A road of such material is called a "metalled road" in Britain, a "paved road" in Canada and the US, or a "sealed road" in parts of Canada, Australia and New Zealand. A granular surface can be used with a traffic volume where the annual average daily traffic is 1,200 vehicles per day or less. There is some structural strength if the
Luther Fuller He was praised by Capt. T. J. Titus (one of the few survivors) when he testified before the Coroner's Inquest at Buffalo, New York. He stated: "I think Fuller remained at the wheel and never left it until burned to death; he was always a resolute man in obeying orders". Titus in his testimony did not specify what Fuller's given name was. When Fuller's body was recovered, the Erie "Gazette" called him "Luther" Fuller instead of his real name. It was later established that the Buffalo "Commercial Advertiser " had previously incorrectly written his name. The anonymous prose sketch entitled