Adams County (Hastings) Antelope County (US Highway 20) Banner County (NE Highway 88) Box Butte County (near Alliance) Boyd County (Niobrara River) Brown County (Ainsworth) Burt County (Lyons) Butler County (Rising City) Cass County (Louisville) Cedar County (St Helena) Cherry County (Valentine) Cheyenne County (US Highway 30) Clay County (near Fairfield) Custer County (near Ansley) Dawes County (Oglala National Grassland) Dawson County (Gothenberg) Dodge County (Snyder) Douglas County (Omaha) Dundee County (Haigler) Fillmore County (Ohiowa) Franklin County (Riverton) Furnas County (Wilsonville) Gage County (Homestead National Monument) Garden County (Ash Hollow) Grant County (NE Highway 61) Greeley County (Spalding) Hall County (Wood River) Hamilton County (Phillips) Harlan County (Orleans) Hitchcock County (Swanson Reservoir) Hooker County (Mullen) Johnson County (near Tecumseh) Kimball County (near Pine Bluffs, WY) Lancaster County (Lincoln) Madison County (Norfolk) Pawnee County (Steinauer) Perkins County (Grant) Phelps County (near Atlanta) Platte County (Columbus) Rock County (Bassett) Saline County (Western) Seward County (Utica) Sherman County (near Loup City) Sioux County (Wyoming State Line) Stanton County (Pilger) Thayer County (Chester) Valley County (North Loup) Wayne County (Wayne)