John Flint Kidder (1830 - April 10, 1901) was a politician, civil engineer and railroad executive who built and later owned Northern California's Nevada County Narrow Gauge Railroad (NCNGRR) which, during its operation, never experienced an attempted robbery. Early years Kidder's ancestors came to America before the American Revolution. He was born in New York City, New York in 1830, and moved in 1840 to Syracuse, New York with his parents. Kidder attended Rensselaer Polytechnic Institute in 1846-47, but did not graduate. Career Kidder began his engineering career in 1849. For several years, until 1860, he was a city engineer in Syracuse. In 1861, he headed west for Government service, becoming an officer of the Nevada Territorial Legislature in which he surveyed the boundary from Lake Bigler to Honey Lake, followed by a survey south of Lake Bigler the following year. On July 8, 1862, the Governor appointed Kidder as Surveyor of Esmeralda County, Nevada. In 1863, the Houghton-Ives Commission hired Kidder to survey the California/Nevada state line with Kidder representing the interests of California. The following year, on April 4, he was appointed County Surveyor of Nye County, Nevada, a position he held until September when an elected official took over the position. He moved to El Dorado County, California in 1864, remaining for four years. While there, he served as a Member of California's 15th State Assembly district during the period of 1865-1867. After El Dorado County, he lived jointly in Sacramento and Nevada until 1868 when he moved to Oregon, and in 1871, he moved to Washington Territory. From 1873-1875, he lived in Solano County, California and Monterey County, California, and in 1875, moved to Grass Valley, California. Kidder took over as building engineer of the Oregon and California Railroad, completing it on Christmas Eve, 1869. He also supervised the building of a portion of the Central Pacific Railway, and served as the Central Pacific's location engineer. In 1874, he was the building engineer on the Monterey and Salinas Valley Rail Road, the first narrow gauge railway in California. Later in the same year, he became chief engineer to construct the NCNGRR from Nevada City, California, through Grass Valley, to Colfax, California where it connected with the Central Pacific Railway. Construction was completed in 1876 and Kidder became the railroad's General Superintendent by 1877. He went on to become the railroad's President in 1884, along with Secretary,