Nebraska - Area of significance: Exploration/Settlement
| Abbott Ranch Headquarters |
| Ash Hollow Historic District |
| Auburn Historic District |
| Barnard Park Historic District |
| Beattie, James A., House |
| Bickle, Jesse C., House |
| California Hill |
| Camp Creek Cemetery and Chapel |
| C B & Q Holdrege Depot |
| Chimney Rock National Historic Site |
| Church of the Visitation of the Blessed Virgin Mary |
| Clark, Isaac Newton, House |
| Cook, Harold J., Homestead Cabin |
| Courthouse and Jail House Rocks |
| Daniel, J. M., House |
| Daniel, J. M., School-District #3 |
| Dannevirke Danish Lutheran Church and Community Hall |
| Deutsche Ev. Luth. St. Johannes Kirche |
| Dry Valley Church and Cemetery |
| Engineer Cantonment |
| Farrell Block |
| Filley, Elijah, Stone Barn |
| First Arthur County Courthouse and Jail |
| First Custer County Courthouse |
| First Thurston County Courthouse |
| First Trinity Lutheran Church |
| First Welch Calvinistic Methodist Church and Cemetery |
| Fort Atkinson |
| Fort Hartsuff |
| Fritz, Lee and Gottliebe, House |
| Fuller, A.B., House |
| Giese, Heinrich, House |
| Gottschalk, Frederick L. and L. Frederick, Houses |
| Greer, James and Margaret, Farmstead |
| Harris House |
| Hendee Hotel |
| Homestead National Monument of America |
| Jackson-Einspahr Sod House |
| Jeffery, W. S., Farmstead |
| Keystone Community Church |
| Kilpatrick, Samuel D., House |
| Knoell, Christopher, Farmstead |
| Kupke, Christian, Farmstead |
| Lancaster Block |
| Leone, Florentine, and Carpathia Apartment Buildings |
| Menter Farmstead |
| Miles Ranch |
| Military Road Segment |
| Morrill County Courthouse |
| Nebraska City Historic District |
| Nebraska City to Fort Kearny Cutoff Ruts at Spring Creek Prairie |
| Nelson Farm |
| O'Fallons Bluff |
| Palmyra Pioneer Cemetery |
| Picotte, Susan La Flesche, House |
| Pilgrim Holiness Church |
| Ponca Historic District |
| Rademacher, Frank J., House |
| Rad Sladkovsky |
| Retzlaff Farmstead |
| Robidoux Pass |
| Rouse Ranch |
| Salem Swedish Methodist Episcopal Church |
| Sandford Dugout |
| Sarpy, Peter A., Trading Post Site |
| Sautter, John, Farmhouse |
| Scottsbluff Carnegie Library |
| Scotts Bluff National Monument |
| Smith, George W., House |
| South Bottoms Historic District |
| Spade Ranch |
| St. Johannes Danske Lutherske Kirke |
| St. John's Lutheran Church Complex |
| St. Michael's Catholic Church Complex |
| Stolley, William, Homestead and Site of Fort Independence |
| Swedish Evangelical Lutheran Salem Church |
| Tower, The |
| Townsley-Murdock Immigrant Trail Site |
| Troyer Site |
| Upper Oak Creek Descent Ruts of the Woodbury Cutoff, Ox Bow Trail of the California Road |
| Williams, Thomas and Mary, Homestead |
| Wind Springs Ranch Historic and Archeological District |
| Witt, Michael, Fachwerkbau |
| Wohlers, Henry, Sr., Homestead |
| Zavadil, Franz, Farmstead |
| Zweibel Farmstead |
Data from United States Park Service and Wikidata
