Roads are plowed based on traffic. Initial efforts focus on roads with higher traffic volumes. These roads are designated as priority routes and are typically destination-based, meaning they provide service between two high traffic destinations. For example, County Home Road between Highway 13 and Interstate 380 is a priority route with a great deal of traffic. Hard surface roads with lower traffic volumes are plowed next, followed by sub-division roads. Gravel roads are plowed between the hours of 7 am and 3:30 pm. We first attempt to open gravel roads to one lane of traffic and then remove the rest of the snow over the following days.