Twain Harte Community Services District (THCSD) only plows access to its facilities and is not responsible for plowing roads.
Tuolumne County is responsible for plowing county-maintained roads. For more information, visit https://www.tuolumnecounty.ca.gov/434/Road-Operations
California Department of Transportation (Caltrans) is responsible for plowing Highway 108.
Non-county maintained roads are the responsibility of all property owners along the road.