A dataset has been updated on the GIS Hub by the North Dakota State Geospatial Committee data stewards. The dataset is:
Snowmobile Trails (updated, courtesy of Parks and Recreation Department and Snowmobile North Dakota)
This dataset can be downloaded and/or accessed via web-based data services. More information on this dataset and others can be found on the GIS Hub Data Portal. You can search for these datasets (e.g., type in: snow) or you may find it convenient to simply locate the data by browsing through the themes.
Check out the ArcGIS Online section of Accessing Web Services and the Data Download page for help on using the GIS Hub Data Portal.
Just a friendly reminder about the Statewide Parcel Dataset: