| New road giving access down to beach for top of Table Bluff | Humboldt Times | MF 10 | 9/12/1937 | 3 | 7 | Road work | Table Bluff | Road, Table Bluff, Eel River Valley Fish & Game |
| New road map | Humboldt Times | MF 10 | 7/30/1921 | 5 | | New map | Humboldt County | Road Map, Belcher Abstract |
| New roads being made in the Humboldt area | Daily Humboldt Times | MF 10 | 8/22/1878 | 3 | 3 | Road work | Shelter Cove Garberville Eureka | Shelter Cove, Garberville Total Dist. = 25 Miles. Messrs Yotes & Company = The Contractor. |
| New runway being progressing on schedule at Eureka - Humboldt County airport | Humboldt Times | MF 10 | 7/11/1958 | 23 | 3 | Runway work | Eureka - Humboldt County airport | Eureka - Humboldt County Airport, New Runway |
| New Safeway to open Sept. 18th | Humboldt Times | MF 10 | 9/6/1957 | 8 | 4 | Opening | | Safeway, Open |
| New sawmill to built by Arrow Company | Humboldt Times | MF 10 | 9/9/1937 | 1 | 7 | Sawmill | Eureka | Sawmill, Factory, Arrow Company, G.T. Wolford |
| New school at Patricks Point | The Humboldt Standard | MF 9 | 7/14/1924 | 4 | 1 | New School | Patricks Point | New School, Frank Slingsby |
| New school being built at Shively | Humboldt Times | MF 10 | 9/21/1958 | 3 | 3 | New School | Shively | Built, Bluff Prairie School |
| New school dedicated at Willow Creek | Humboldt Times | MF 10 | 5/20/1952 | 9 | | New school | Willow Creek | Trinity Valley School, Willow Creek |
| New school in Fortuna to have 100 students enter for first time | The Humboldt Times | MF 10 | 8/15/1916 | 3 | 3 | New school | Fortuna | Fortuna, New School, 100 Students |
| New school opened to students | Humboldt Times | MF 10 | 5/2/1929 | 12 | | New school | Miranda | Miranda, New School |
| New Scotia freeway | Humboldt Times | MF 10 | 9/19/1953 | | | New highway | Scotia | Scotia Freeway |
| New section of 101 freeway will be dedicated tomorrow | The Humboldt Times | MF 10 | 10/17/1961 | 20 | 4 | Highway Dedication | Dyerville Myers Flat | Dedicate, 101 Freeway |
| New section of 199 highway completed | Humboldt Times | MF 10 | 4/4/1929 | 2 | 3 | New Highway | Crescent City Smith River | Crescent City, New Highway |
| New separator machines installed in dairies around Ferndale | Daily Humboldt Times | MF 10 | 4/16/1890 | 2 | | Industry | Ferndale | John Stewart, Ferndale Dairies, Separator, Machines |
| New Service Station opened by McGaraghan brothers | Humboldt Times | MF 10 | 10/23/1937 | 12 | 5 | New Station | 529 Broadway | Opened, Service Station |
| New service station to open soon | Humboldt Times | MF 10 | 6/5/1927 | 2 | 5 | New service station | Stone Lagoon | Service Station, Mr. & Mrs. W. Dulley |
| New sewage plant | Humboldt Times | MF 10 | 7/24/1958 | 13 | | Infrastructure-sewage | Arcata | Sewage, Plant, Completion, Construction, Caisons |
| New sewage plant all most done in Arcata | Humboldt Times | MF 10 | 7/11/1958 | 23 | 5 | Sewage Plant construction | Arcata | Arcata, New Sewage Plant |
| New sewage pumping plant under construction in Arcata | Humboldt Times | MF 10 | 9/6/1957 | 15 | 3 | New Sewage pumping plant | Arcata | Sewage Pumping Plant, Generated, Greenview Acres Subdiv, |
| New sewage treatment plants | Humboldt Times | MF 10 | 6/30/1950 | 1 | | Sewage Treatment Plant | Eureka Long Beach | Eureka, Sewage Treatment Plant, Hoagland Findley Engineering Company |
| New sewer line | Humboldt Times | MF 10 | 9/10/1936 | 2 | | New sewer line | | New Sewer Line, Washington St & Broadway, Grant Money, Pres. Roosevelt |
| New Ships launched | Humboldt Times | MF 10 | 7/4/1918 | 1 | | New ships | Rolph Shipyards | Rolph Shipyards, New Ships |
| New site secured by Northern California Hospital Association | The Humboldt Times | MF 10 | 9/19/1907 | 1 | 3 | Site use | Eureka | Secured, Northern California Hospital Association, New Hospital, Reinforced Concrete |
| New St. Joseph Hospital | Humboldt Times | MF 10 | 8/15/1948 | 1 | | New Hospital | Eureka | St. Joseph Hospital |
| New St. Joseph Hospital under construction | Humboldt Times | MF 10 | 2/5/1953 | 3 | | New Hospital | | St. Joseph Hospital |
| New stages routes from Hydesville to Blocksburg | Daily Humboldt Times | MF 10 | 5/11/1878 | 3 | 1 | New stage | Hydesville Blocksburg | Regular Stages, Blocksburg, Hydesville |
| New state building code which Humboldt County does have for single family houses | Humboldt Times | MF 10 | 8/24/1961 | 28 | 6 | Legal Notice | | Dpw, State Building Code, Single Family Houses, B.O.S. |
| New State Dept. of Motor Vehicles to at 4th and Myrtle | Humboldt Times | MF 10 | 7/3/1938 | 1 | 7 | New Building | Eureka | State Dept. Of Motor Vehicles |
| New steamer "Antelope" | Humboldt Times | MF 10 | 7/29/1909 | 8 | 1 | New steamer | | Steamer "Antelope", Hammond Lumber Company, Oregon & Eureka Railroad Company |
| New steamer Alta made round trip | Daily Humboldt Times | MF 10 | 8/21/1878 | 3 | 1 | New ship | Eureka Arcata | Steamship Alta, First Round Trip |
| New steamer, Antelope first test | Humboldt Times | MF 10 | 10/11/1888 | 3 | 3 | New ship | | John Vonce'S , Antelope New Steamer |
| New steel bridge over Columbia River has been done | Daily Humboldt Standard | MF 9 | 7/15/1908 | 7 | 4 | New bridge | Columbia River Oregon Washington | New Steel Bridge, Columbia River, Spokane, Portland And Seattle Railroad |
| New steel bridge over Prairie Creek done & county dump | Humboldt Times | MF 10 | 9/21/1958 | 14 | 4 | New bridge & dump | Prairie Creek Bold Hills Orick | Steel Bridge, Dump, Open |
| New Studebaker car arrived on Kilburn | Humboldt Times | MF 10 | 4/25/1913 | 5 | 4 | New car | | Studebaker Car |
| New Supermarket in Trinidad | Humboldt Times | MF 10 | 7/12/1963 | 17 | | New building | Trinidad | Trinidad, Saunders Supermarket |
| New suspension bridge over Trinity River | Humboldt Times | MF 10 | 9/30/1926 | 6 | | New bridge | Trinity River Willow Creek | Willow Creek, New Suspension Bridge |
| New swimming pool to be dedicated at Eureka High | Humboldt Times | MF 10 | 6/2/1950 | 5 | | New swimming pool | Eureka High | Eureka High, Swimming Pool |
| New teepee burner | Humboldt Times | MF 10 | 8/9/1953 | 10 | | Building | Cal Barrel | Teepee Burner, Cal Barrel |
| New telephone wire to be strung | Humboldt Times | MF 10 | 5/27/1926 | 12 | 2 & 3 | Telephone Line | Eureka Arcata Korbel Junction | Strung, Telephone Wire, Project |
| New Teresa store will open tomorrow | Humboldt Times | MF 10 | 8/1/1930 | 12 | | New store | | Teresa Store, Opening , Pacific Greyhound Stage Building |
| New Thunderbird Motel with 77 units & Sambo Restaurant almost done | Humboldt Times | MF 10 | 8/20/1961 | 14 | | New Motel | Thunderbird Motel Sambo Restaurant | Thunderbird Motel, Sambo Restaurant |
| New town hall, Mining boom | Weekly Times | MF 10 | 6/5/1880 | 1 | | New building, Mining boom | Big flat mine Blocksburg | Blocksburg, Big Flat Mine |
| New track in South Park | Weekly Humboldt Times | MF 10 | 3/15/1888 | 3 | 3 | Land use | South Park | New Track, Wim Clark, Training Purposes |
| New transportation system to be developed | The Daily Humboldt Times | MF 10 | 1/17/1908 | 1 & 3 | 1 & 2 & 3 | Transportation System | Eureka Sherwood | Transportation System, Overland Stage Company, Auto Service |
| New Van De Nor Mill under construction | Humboldt Times | MF 10 | 4/15/1951 | 9 | | New Mill | Arcata | Van De Nor Mill, Mercer Fraser |
| New wagon road and stage line set by Albert Logan | Weekly Humboldt Times | MF 10 | 5/17/1888 | 3 | | Road work | Rio Lall Garberville | New Wagon Road, Albert Logan |
| New Warehouse | Daily Humboldt Times | MF 10 | 8/28/1880 | | | Infrastructure-warehouse | Salt River Port Kenyon | Port Kenyon, Salt River |
| New water admitted | Daily Humboldt Times | MF 10 | 3/22/1890 | 3 | | Water | Elk River Eureka | Water, Supply, Admission, System |
| New water pipes being laid | Humboldt Times | MF 10 | 11/4/1959 | 9 | 6 | New water system | Trinidad | Water Pipes, Easement, Caltrans |
