A single vehicle collision on Highway 64 north of Field has resulted in impaired related charges against a North Bay woman. The 37-year-old was hospitalized for treatment. When North Bay OPP got to the West Nipissing General Hospital they could smell alcohol on the woman’s breath. A breath sample was ordered and the woman was charged with driving with more than 80 milligrams of alcohol and impaired driving. The collision took place around 1:00am Sunday.