County highways are roads maintained by local county governments, designed to connect smaller towns and rural areas to larger road networks. They often serve as important routes for residents, farmers, and businesses, facilitating transportation and commerce within the county. These highways can vary in size and quality, ranging from paved roads to gravel paths. They typically have lower traffic volumes compared to state or federal highways, making them essential for local travel and access to amenities. County highways are crucial for emergency services, school buses, and daily commutes, contributing to the overall infrastructure of the county.