The Nevada County Roads data layer is a compilation of roads from three major sources: GPS collection, TNF data, and digitized segments. The roads layer is actively maintained by the Nevada County GIS Division. Nevada County (Calif.). Geographic Information Services. (2020). Road Centerlines, Nevada County, California, 2020. Nevada County (Calif.). Geographic Information Services. Available at: https://purl.stanford.edu/pj488qk9052 This work is licensed under a Creative Commons Attribution 4.0 International License. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.