MISSISSIPPI COUNTY, AR (KAIT) - Mississippi County is one of the only Region 8 counties without a gravel pit, according to the road department. This shortage of gravel has the road department using ...

MUSCATINE, Iowa (AP) — An eastern Iowa county has stopped using slag as the gravel on its roads, at least temporarily, because a state toxicologist reported that the steel manufacturing byproduct ...

MUSCATINE, Ia. — Dust from waste material used to cover Muscatine County's gravel roads could be hurting the health of rural area children, a new report says. Dust from the slag, a byproduct from ...

Steel slag is currently utilized both to treat wastewater, and as a concrete aggregate. New research now indicates that using it for the former makes it perform even better as the latter – so the same ...

The asphalt paving industry in the United States has matured and improved due to the foresight of agencies, road builders/contractors, academic researchers, material suppliers, and consultants in our ...